Occurrence record: 74

of Mustelus lenticulatus | Rig recorded on 2015-04-04

Dataset

Data resource SharkBase
Occurrence ID 74
Basis of record Not supplied
Sex unknown
Individual count 5
Licence CC-BY-NC-Int
Occurrence status present
Abcd identification qualifier Not provided

Event

Record date 2015-04-04
Supplied date "Sat Apr 04 00:00:00 AEDT 2015"
Date precision Day

Taxonomy

Scientific name Mustelus lenticulatus
Taxon rank species
Common name Rig
Supplied common name "Gummy Shark"
Kingdom Animalia
Phylum Chordata
Class Chondrichthyes
Order Carcharhiniformes
Family Triakidae
Genus Mustelus
Species Mustelus lenticulatus
Taxonomic issue No issues
Name match metric Exact match
The supplied name matched the name exactly.
Name parse type wellformed

Geospatial

Country - parsed Australia
State - parsed Tasmania
Locality Break O'Day (M)
Locality ST Helens
Latitude -41.322599
Longitude 148.249641
Geodetic Datum EPSG:4326
Water body Bass Strait
Coordinate precision Unknown
Biome Terrestrial

Additional properties

conditions Calm
dcterms:bibliographic citation Kempster RM and Egeberg CA (2015). SharkBase citizen science global chondrichthyan sighting database. Support Our Sharks Ocean Conservation Society. Version 2015.07. www.shark-base.org (consulted on 29/06/2015)
sighting type Boat
visibility Excellent

User flagged issues 

User Assertion Status:

    Data quality tests

    Test name Result
    Habitat incorrect for species Failed
    Occurrence status assumed to be present Warning
    Geodetic datum assumed WGS84 Warning
    Country inferred from coordinates Warning
    Invalid collection date Passed
    Incomplete collection date Passed
    First of the month Passed
    Data are generalised Passed
    Name not supplied Passed
    Name not recognised Passed
    Invalid scientific name Passed
    Name not in national checklists Passed
    Decimal coordinates not supplied Passed
    Coordinates are transposed Passed
    Coordinates are out of range for species Passed
    Supplied coordinates are zero Passed
    Zero latitude Passed
    Zero longitude Passed
    Location not supplied Passed
    Supplied coordinates centre of state Passed
    Coordinates centre of country Passed
    Missing geodetic datum Passed
    Show/Hide 14 missing properties
    Show/Hide 50 tests that have not been run

    Additional political boundaries information

    Area Management
    Fallow practice - dominant (area) Fallow 3-9 months
    Fallow practice - dominant (number) Fallow less than 3 months
    Global 200 priority ecoregions - Freshwater Eastern Australia Rivers & Streams
    Global 200 priority ecoregions - Marine Southern Australian Marine
    Global 200 priority ecoregions - Terrestrial Eastern Asutralia Temperate Forests
    Irrigation practice - dominant 6. Local knowledge
    Land use Urban intensive uses
    NRM Regions 2010 North
    NRM Regions 2014 North
    NRM Regions 2015 North
    NRM Regions 2017 North NRM Region
    Stubble practice - dominant (area) Stubble ploughed in
    Stubble practice - dominant (number) Stubble ploughed in
    Tillage practice - dominant (area) Other cultivation
    Tillage practice - dominant (number) Other cultivation
    Area management
    National Landcare Program Management Units 2018 North NRM Region
    Biodiversity
    Freshwater Ecoregions of the World Bass Strait Drainages
    IBRA 6 Regions Flinders
    IBRA 6 Sub Regions Flinders
    IBRA 7 Regions Furneaux
    IBRA 7 Subregions Flinders
    Terrestrial Ecoregional Boundaries Tasmanian Temperate Forests
    World Anthropogenic Biomes (2000) Residential rangelands
    Climate
    Agroclimatic classification of Australia Moisture availability high in winter-spring, moderate in summer, most plant growth in spring
    Koppen Climate Classification (All Classes) Temperate: no dry season (mild summer)
    Koppen Climate Classification (Major Classes) Temperate
    Fire
    Fire regime niches Eucalypt forest (temperate)
    Hydrology
    Drainage Divisions Level 1 Tasmania
    Drainage Divisions Level 2 EAST COAST
    River Regions EAST COAST
    Marine
    Marine Ecoregions of the World Bassian
    States including coastal waters Tasmania (including Coastal Waters)
    Political
    ASGS Australian States and Territories Tasmania
    Australian States and Territories Tasmania
    Commonwealth Electoral Boundaries Lyons
    Local Government Areas 2011 Break O'Day (M)
    Local Government Areas 2012 deprecated Break O'Day
    Local Government Areas PSMA 2018 BREAK O'DAY COUNCIL
    PSMA ABS Census Indigenous Language Speakers by Area - I01B (2016) 0
    PSMA ABS Census Selected Person Characteristics by Indigenous Status by Area - I01A (2016) 873
    PSMA ABS Greater Capital City Statistical Areas (2016) REST OF TAS.
    PSMA ABS SA2 Statistical Areas (2016) ST HELENS - SCAMANDER
    PSMA ABS SA3 Statistical Areas (2016) NORTH EAST
    PSMA ABS SA4 Statistical Areas (2016) LAUNCESTON AND NORTH EAST
    PSMA Commonwealth Electoral Boundaries (2016) LYONS
    PSMA Commonwealth Electoral Boundaries (2018) LYONS
    PSMA Indigenous Areas (2016) TASMANIA - NORTH-EAST COAST
    PSMA Indigenous Locations (2016) BREAK O'DAY
    PSMA Indigenous Regions (2016) TASMANIA
    PSMA Localities (2018) ST HELENS
    PSMA Remoteness Areas (2016) Outer Regional Australia
    PSMA Section of State (2016) OTHER URBAN
    PSMA Section of State Range (2016) 1,000 TO 4,999
    PSMA Significant Urban Area (2016) NOT IN ANY SIGNIFICANT URBAN AREA (TAS.)
    PSMA State Electoral Boundaries (2016) LYONS
    PSMA State Electoral Boundaries (2018) MCINTYRE
    PSMA States (2016) TASMANIA
    PSMA Urban Centre and Locality (2016) ST HELENS
    Statistical Local Areas Break O'Day (M)
    World Country Boundaries Australia
    Substrate
    Geological Regions of Australia Northeast Tasmania Region
    Surface Geology of Australia Dggr
    Topography
    Physiographic Provinces of Australia Tasmanian Uplands Province
    Physiographic Regions 2011 East Tasmanian Hills
    Vegetation
    Land cover Built-up
    NVIS 4.1 Major Vegetation Groups Cleared, non-native vegetation, buildings
    NVIS 4.1 Major Vegetation Subgroups Cleared, non-native vegetation, buildings
    Vegetation - condition Transformed
    Vegetation types - native Eucalypt open forests
    Vegetation types - present cleared, non-native vegetation, buildings

    Environmental sampling for this location

    Area Management
    Beef numbers 172962.0 dse
    Dairy numbers 33214.0 dse
    Natural resource management expenditure 3976693.0 $
    Natural resource management expenditure - additional 0.0 $/ha
    Sheep numbers 103492.0 dse
    Biodiversity
    Acacia – Miller et al 2012 - 0.5 degree 0.8416
    Amphibians (global) – Pyron & Wiens 2011 - 0.5 degree 2.6747
    Endemism 0.009470269
    Endemism (Non-marine) 0.010114944
    Mammals – Fritz et al 2009 - 0.5 degree 0.4126
    Migratory species (2008) 4.0 frequency
    Occurrence Density 43.23457 frequency
    Shannon Diversity (H) 3.2103913 index
    Species Richness 6.9259257 frequency
    Threatened communities (2008) 0.0 frequency
    Threatened species (2008) 9.0 frequency
    Climate
    2030A1BMk35M: Aridity index - annual mean 0.7733524
    2030A1BMk35M: Aridity index - month max 1.5911491
    2030A1BMk35M: Aridity index - month min 0.22139338
    2030A1BMk35M: Evaporation - annual mean 97.63208 mm
    2030A1BMk35M: Evaporation - month max 175.21 mm
    2030A1BMk35M: Evaporation - month min 39.77 mm
    2030A1BMk35M: Growth index C3 macrotherm plants - annual mean 0.07 index
    2030A1BMk35M: Growth index C3 mesotherm plants - annual mean 0.38 index
    2030A1BMk35M: Growth index C4 megatherm plants - annual mean 0.05 index
    2030A1BMk35M: Humidity - annual mean relative 3pm 78.061035 %
    2030A1BMk35M: Humidity - month max relative 3pm 82.33735 %
    2030A1BMk35M: Humidity - month min relative 3pm 74.12352 %
    2030A1BMk35M: Precipitation - annual mean 57.585 mm
    2030A1BMk35M: Precipitation - driest month 32.35 mm
    2030A1BMk35M: Precipitation - equinox seasonality ratio 0.9896937
    2030A1BMk35M: Precipitation - max difference between successive months 0.7842222 mm/day
    2030A1BMk35M: Precipitation - min difference between successive months -1.0642221 mm/day
    2030A1BMk35M: Precipitation - solstice seasonality ratio 1.0133466
    2030A1BMk35M: Precipitation - spring or autumn season -0.010353365
    2030A1BMk35M: Precipitation - summer or winter season 0.013269169
    2030A1BMk35M: Precipitation - wettest month 73.03 mm
    2030A1BMk35M: Precipitation deficit - annual mean -40.047085 mm
    2030A1BMk35M: Precipitation deficit - month max -113.77 mm
    2030A1BMk35M: Precipitation deficit - month min 23.509998 mm
    2030A1BMk35M: Radiation - max month precipitation modified 22.41 MJ/m2/day
    2030A1BMk35M: Radiation - mean annual precipitation modified 14.13 MJ/m2/day
    2030A1BMk35M: Radiation - min month precipitation modified 5.45 MJ/m2/day
    2030A1BMk35M: Temperature - annual max mean 19.029167 degrees C
    2030A1BMk35M: Temperature - annual min mean 9.625 degrees C
    2030A1BMk35M: Temperature - annual range 18.050018 degrees C
    2030A1BMk35M: Temperature - coldest month min 5.28 degrees C
    2030A1BMk35M: Temperature - coolest month max 14.58 degrees C
    2030A1BMk35M: Temperature - max difference in max 1.7799988 degrees C/day
    2030A1BMk35M: Temperature - max difference in min 1.9700012 degrees C/day
    2030A1BMk35M: Temperature - max month diurnal range 9.76001 degrees C
    2030A1BMk35M: Temperature - mean annual diurnal range 9.404167 degrees C
    2030A1BMk35M: Temperature - min difference in max -2.519989 degrees C/day
    2030A1BMk35M: Temperature - min difference in min -2.0799866 degrees C/day
    2030A1BMk35M: Temperature - min month diurnal range 8.799988 degrees C
    2030A1BMk35M: Temperature - month hottest maximum 23.33 degrees C
    2030A1BMk35M: Temperature - warmest month min 13.89 degrees C
    Aridity index - annual mean 0.9426533
    Aridity index - month max 2.121212
    Aridity index - month min 0.3234688
    Evaporation - annual mean 94.60456 (ml/5km x 5km pixel)
    Evaporation - month max 170.03185 mm
    Evaporation - month min 33.0 mm
    Growth index C3 macrotherm plants - annual mean 0.04 index
    Growth index C3 mesotherm plants - annual mean 0.35 index
    Growth index C4 megatherm plants - annual mean 0.03 index
    Humidity - annual mean relative 86.25002 %
    Humidity - annual mean relative 3pm 77.220795 %
    Humidity - month max relative 95.8592 %
    Humidity - month max relative 3pm 81.54867 %
    Humidity - month min relative 73.404175 %
    Humidity - month min relative 3pm 73.404175 %
    Precipitation - annual 956.0 mm
    Precipitation - annual (Bio12) 752.0 mm
    Precipitation - annual (log) seasonality index -0.0068255365
    Precipitation - annual mean 65.46015 mm
    Precipitation - annual seasonality -0.04148495
    Precipitation - annual seasonality ratio 0.9600681
    Precipitation - autumn 191.0 mm
    Precipitation - autumn reliability 36.0 %
    Precipitation - coldest quarter (Bio19) 185.0 mm
    Precipitation - driest month 54.918533 mm
    Precipitation - driest period (Bio14) 8.0 mm
    Precipitation - driest quarter (Bio17) 167.0 mm
    Precipitation - equinox seasonality ratio 0.9788086
    Precipitation - max difference between successive months 0.42481878 mm/day
    Precipitation - min difference between successive months -0.5755086 mm/day
    Precipitation - seasonality (Bio15) 16.0 mm
    Precipitation - solstice seasonality ratio 0.86996126
    Precipitation - spring 193.0 mm
    Precipitation - spring or autumn (log) season -0.004061546
    Precipitation - spring or autumn season -0.021536171
    Precipitation - spring reliability 52.0 %
    Precipitation - summer 187.0 mm
    Precipitation - summer or winter (log) season -0.026449203
    Precipitation - summer or winter season -0.14868492
    Precipitation - summer reliability 35.0 %
    Precipitation - warmest quarter (Bio18) 179.0 mm
    Precipitation - wettest month 74.91853 mm
    Precipitation - wettest period (Bio13) 19.0 mm
    Precipitation - wettest quarter (Bio16) 220.0 mm
    Precipitation - winter 215.0 mm
    Precipitation - winter reliability 63.0 %
    Precipitation deficit - annual mean -29.144413 mm
    Precipitation deficit - month max -115.031845 mm
    Precipitation deficit - month min 37.0 mm
    Radiation - annual mean (Bio20) 13.9 MJ/m2/day
    Radiation - coldest quarter (Bio27) 7.0 MJ/m2/day
    Radiation - driest quarter (Bio25) 16.4 MJ/m2/day
    Radiation - highest period (Bio21) 22.6 MJ/m2/day
    Radiation - lowest period (Bio22) 5.2 MJ/m2/day
    Radiation - max month precipitation modified 23.215923 MJ/m2/day
    Radiation - mean annual precipitation modified 13.926949 MJ/m2/day
    Radiation - min month precipitation modified 5.2 MJ/m2/day
    Radiation - seasonality (Bio23) 46.0
    Radiation - warmest quarter (Bio26) 20.6 MJ/m2/day
    Radiation - wettest quarter (Bio24) 21.5 MJ/m2/day
    Temperature - annual max mean 17.396667 degrees C
    Temperature - annual mean (Bio01) 13.4 degrees C
    Temperature - annual min mean 8.115833 degrees C
    Temperature - annual range 17.100006 degrees C
    Temperature - annual range (Bio07) 18.1 degrees C
    Temperature - coldest month min 4.09 degrees C
    Temperature - coldest period min (Bio06) 4.3 degrees C
    Temperature - coldest quarter mean (Bio11) 9.6 degrees C
    Temperature - coolest month max 13.05 degrees C
    Temperature - diurnal range mean (Bio02) 9.3 degrees C
    Temperature - driest quarter mean (Bio09) 16.4 degrees C
    Temperature - isothermality (Bio03) 0.51 %
    Temperature - max absolute mean max 39.0 degrees C
    Temperature - max difference in max 1.8399963 degrees C/day
    Temperature - max difference in min 1.8699951 degrees C/day
    Temperature - max month diurnal range 9.649994 degrees C
    Temperature - mean annual absolute mean min -0.68658334 degrees C
    Temperature - mean annual diurnal range 9.280835 degrees C
    Temperature - min absolute mean min -3.444 degrees C
    Temperature - min difference in max -2.669983 degrees C/day
    Temperature - min difference in min -2.2200012 degrees C/day
    Temperature - min month diurnal range 8.800018 degrees C
    Temperature - month hottest maximum 21.66 degrees C
    Temperature - month mean absolute max 30.54375 degrees C
    Temperature - seasonality (Bio04) 1.03
    Temperature - warmest month min 12.09 degrees C
    Temperature - warmest period max (Bio05) 22.4 degrees C
    Temperature - warmest quarter (Bio10) 17.2 degrees C
    Temperature - wettest quarter mean (Bio08) 15.9 degrees C
    Vapour pressure deficit - annual mean 0.12493753 KPa
    Vapour pressure deficit - annual mean 9am 0.22680166 KPa
    Vapour pressure deficit - month max 0.36064386 KPa
    Vapour pressure deficit - month max 9am 0.36064386 KPa
    Vapour pressure deficit - month min 0.014663577 KPa
    Vapour pressure deficit - month min 9am 0.1418873 KPa
    Wind run - annual mean 146.1503 km/day
    Wind run - month max 173.99994 km/day
    Wind run - month min 121.00094 km/day
    Wind speed - annual mean 3pm 3.3 m/s
    Wind speed - annual mean 9am 2.0833333 m/s
    Wind speed - annual mean 9am or 3pm 3.45 m/s
    Wind speed - month max 3pm 4.0 m/s
    Wind speed - month max 9am 2.9 m/s
    Wind speed - month max 9am or 3pm 4.0 m/s
    Wind speed - month min 3pm 2.5 m/s
    Wind speed - month min 9am 1.5 m/s
    Wind speed - month min 9am or 3pm 1.5 m/s
    WorldClim: Precipitation - annual 787.0 mm
    WorldClim: Precipitation - coldest quarter 217.0 mm
    WorldClim: Precipitation - driest month 46.0 mm
    WorldClim: Precipitation - driest quarter 161.0 mm
    WorldClim: Precipitation - seasonality 15.0
    WorldClim: Precipitation - warmest quarter 161.0 mm
    WorldClim: Precipitation - wettest month 79.0 mm
    WorldClim: Precipitation - wettest quarter 217.0 mm
    WorldClim: Temperature - annual mean 131.0 degrees C * 10
    WorldClim: Temperature - annual range 185.0 degrees C * 10
    WorldClim: Temperature - coldest month min 40.0 degrees C * 10
    WorldClim: Temperature - coldest quarter mean 92.0 degrees C * 10
    WorldClim: Temperature - diurnal range mean 98.0 degrees C * 10
    WorldClim: Temperature - driest quarter mean 168.0 degrees C * 10
    WorldClim: Temperature - isothermality 52.0 %
    WorldClim: Temperature - seasonality 2951.0 standard deviation (degrees C * 10) * 100
    WorldClim: Temperature - warmest month max 225.0 degrees C * 10
    WorldClim: Temperature - warmest quarter mean 168.0 degrees C * 10
    WorldClim: Temperature - wettest quarter mean 92.0 degrees C * 10
    Distance
    Distance - to any water (weighted) 0.022360679 degrees
    Distance - to coast 0.06403124 km x 100
    Distance - to non-permanent water (weighted) 0.089999996 degrees
    Distance - to permanent water (weighted) 0.022360679 km
    Euclidean Distance to Coast (metres) 1387.13 m
    Remoteness index 5.1086845
    Hydrology
    Water Observations From Space 0.0 Percentage
    Social
    Age 46.4 years
    Age - prime group 21.3 Count
    Disadvantaged 791.2579 points (mean=1000)
    Education - degrees 6.9 %
    Education - vocational training 23.2 %
    Employment 18.9 %
    Home ownership 70.6 %
    Income - high 13.0 %
    Income - low 25.1 %
    Internet 42.1 %
    Population - change 9.0 count
    Population - density SLA 2006 p/sqkm) 1.7 people/km^2
    Unemployment rate 4.3 %
    Work force - older 34.1 Count
    Substrate
    2030A1BMk35M: Crop factor - annual mean 0.65867174
    2030A1BMk35M: Crop factor - month max 0.87843364
    2030A1BMk35M: Crop factor - month min 0.22139338
    2030A1BMk35M: Water deficit - month max 48.36994 mm
    2030A1BMk35M: Water deficit - month mean 10.932532 mm
    2030A1BMk35M: Water deficit - month min 0.0 mm
    2030A1BMk35M: Water potential - annual mean -0.8997962 MPa
    2030A1BMk35M: Water potential - month max -0.19044366 MPa
    2030A1BMk35M: Water potential - month min -1.5 MPa
    2030A1BMk35M: Water stress index - annual mean 59.280453
    2030A1BMk35M: Water stress index - month max 79.05903
    2030A1BMk35M: Water stress index - month min 19.925402
    2030A1BMk35M: Water surplus - annual mean 0.0 mm
    2030A1BMk35M: Water surplus - month max 0.0 mm
    2030A1BMk35M: Water surplus - month min 0.0 mm
    ASRIS 0-1m Plant Available Water Capacity (250m raster) 113.0 mm
    ASRIS 0-30cm Bulk Density (250m raster) 1.02 Mg/m3
    ASRIS 0-30cm Clay Content (250m raster) 27.0 %
    Bouguer gravity anomalies 76.24973 Gal
    Bulk density 1.1959013 Mg/m^3
    Calcrete 0.0 presence
    Carbon - organic -10264.35 %
    Carbon store pre-European 133.5949 kgC/ha
    Clay % 39.40236 %
    Crop factor - annual mean 0.74017644
    Crop factor - month max 0.9
    Crop factor - month min 0.35336336
    Erodibility 17.0 k factor
    Erosional surfaces - proportion 100.0 %
    Erosivity 1815.0 MJ mm/ha/hr
    Hydrologic conductivity - average saturated 152.72726 mm/h
    Hydrological conductivity - uncertainty 10.0
    Lithology - age range 12.2 my
    Lithology - fertility 6.0 index
    Lithology - mean age 391.4 my
    Lithology - mean age (log) 2.5926208 log my
    Lithology - mean age range (log) 1.0863599 log my
    Magnetic anomalies -63.0 nT
    Moisture - average 55.0 %
    Moisture - variability 6.0 %
    Moisture Index - annual mean (Bio28) 0.74
    Moisture Index - coldest quarter mean (Bio35) 0.95
    Moisture Index - highest period (Bio29) 0.99
    Moisture Index - highest quarter mean (Bio32) 0.98
    Moisture Index - lowest period (Bio30) 0.24
    Moisture Index - lowest quarter mean (Bio33) 0.4
    Moisture Index - seasonality (Bio31) 32.0
    Moisture Index - warmest quarter mean (Bio34) 0.41
    Nitrogen - plant-available pre-European 11311.54 kgN/ha
    Nitrogen concentration pre-European 67.75936 mgN kg/H2O
    Nitrogen store pre-European 178.2698 kgN/ha
    Nutrient status 1.85 index
    Pedality hydrological score 3.366953
    Ph - soil 4.0 ph
    Phosphorus - plant-available pre-European 32.8632 kgP/ha
    Phosphorus - plant-available total pre-European 2041.0022 kgP/ha
    Phosphorus pre-European 12.49112 mgP kg/H2O
    Soil depth 1.0 m
    Soil pedality 3.366953
    Soils - coarse 0.0 class
    Substrate data reliability 2.0
    Topographic wetness index 10.64537
    Unreliable water retention parameters 0.0
    Water deficit - month max 45.84584 mm
    Water deficit - month mean 7.000789 mm
    Water deficit - month min 0.0 mm
    Water holding capacity 88000.0 mm
    Water holding capacity - plant-available 151.0 mm
    Water potential - annual mean -0.7029394 MPa
    Water potential - month max -0.040102985 MPa
    Water potential - month min -1.5 MPa
    Water stress index - annual mean 66.615875
    Water stress index - month max 80.99999
    Water stress index - month min 31.802702
    Water surplus - annual mean 0.0 mm
    Water surplus - month max 0.0 mm
    Water surplus - month min 0.0 mm
    Weathering Intensity V2 2.0671 Weathering Intensity Index
    Topography
    Aspect 159.0 degrees
    Averaged Topographic Relief 162.625 metres
    Bathymetry and Topography 9 sec 2.0 m
    Elevation 6.0 m
    Ridge top flatness 0.0
    Ridge top flatness - proportion 0.0 %
    Slope length 1905.0 m
    Topographic Slope (degrees) 0.75926715 degrees
    Topographic relief 22.19849 m
    Topographic roughness 143.9234 %
    Topographic slope (%) 1.637733 %
    Valley bottom % 18.75 %
    Valley bottom flatness index 1.977124
    Vegetation
    Enhanced Vegetation Index (2012-03-05) 0.2026 EVI
    Fraction of Photosynthetically Active Radiation (fPAR) 36.0 %
    Fractional Cover - Bare Soil (2012-03-05) 2.0 % Bare Soil
    Fractional Cover - Non-persistent Vegetation (2012-03-05) 61.0 % Non-persistent Vegetation
    Fractional Cover - Persistent Vegetation (2012-03-05) 37.0 % Persistent Vegetation
    Gross Primary Productivity (2012-03-13) 0.0102 kg C/m^2
    Leaf Area Index (LAI) - 2012-03-05 0.8 m^2 plant / m^2 ground
    NDVI Mean 72.0 NDVI x 100
    NPP Mean 18.0 tonnes/ha/yr
    Normalized Difference Vegetation Index (2012-03-05) 0.3906 NDVI
    Phenology peak day of year 2002 dry 157.0 Day
    Phenology peak day of year 2012 wet 150.77777 Day