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Catalog Products >> Product Log >> Summary
Product Identification
Real UserJoan Marc Miralles
Product Creation Date2005-06-10
Product Creation Time12:10:10.268
Usereisdata
Session74997
BatchN/A
ProcessLocal
Product TypeSINGLE PASSBAND
SurveyDPS
TelescopeMPI-2.2
InstrumentWFI
RegionDEEP3
FieldDEEP3a
PassbandV
Total Exposure Time (seconds)8997
Product Information
SurveyDPS
TelescopeMPI-2.2
InstrumentWFI
RegionDEEP3
FieldDEEP3a
PassbandV
ESO Filter##843
Right Ascension (hh:mm:ss.s)11:24:46.1
Declinaton (dd:mm:ss.s)-21:41:32.1
Right Ascension (decimal degrees)171.1920
Declinaton (decimal degeress)-21.6923
Total Exposure Time (seconds)8997
Product TypeSINGLE PASSBAND
Product NameEIS.2005-06-10T12:10:10.268.fits
Product Repository PathN/A
Product IdN/A
EIS DataBase Table NameN/A
EIS DataBase Table AliasN/A
Catalog Contents
Number of Automatic Masks45
Number of Masks generated by hand0
Number of SExtractor Parameters54
Parent Product
General Information
Product Nature (Images/Catalogs) Image
Product Type (Reduced/Stack/Mosaic) stacked
Product NameEIS.2005-06-09T16:12:58.227.fits
Product Repository Path/data/panelsdirs/panels_eisdata_27660/Catalog_Production/Split/
Product Id65001101
EIS DataBase Table Nameimg_stacked
EIS DataBase Table AliasN/A
Number of Contributing Frames30
Interval between First/Last Contributing Frames (days)N/A
Final Pixel Scale of Product (arcsec)0.238
Measured Seeing (arcsec)1.03
Astrometry
Projection-
Orientation (default is North up; East left)N/A
Product Pixel Scale0.238
Astrometric System (USNO2-B;GSC2)N/A
Photometry
Default Photometric System of Product in Repository (Vega; AB)Vega
Zeropoint of Product at Zaro Airmass (Vega)24.15
Grid Step (degrees) used in the calculation of extinction (for large FOV)0.05
Av (default value)3.194
E(B-V) (based on the Schlegel Maps)0.042
AB corrrection (add to Vega to convert into the AB magnitude system)-0.009
Instrument Properties
InstrumentWFI
Pixel Scale (arcsec)0.238
Area (arcmin 2)0.3117
Gain (e-/ADU)-
Non-linearity (ADU)N/A
Saturation (ADU)50000.0
Effective Gain (e-/ADU)21834.1
Effective Non-linearity (ADU)N/A
Effective Saturation (ADU)258.0
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Summary
Catalog Products >> Product Log >> Primary Catalog >> Attributes
Product Identification
Real UserJoan Marc Miralles
Product Creation Date2005-06-10
Product Creation Time12:10:10.268
Usereisdata
Session74997
BatchN/A
ProcessLocal
Product TypeSINGLE PASSBAND
SurveyDPS
TelescopeMPI-2.2
InstrumentWFI
RegionDEEP3
FieldDEEP3a
PassbandV
Total Exposure Time (seconds)8997
Product Information
RA (center of catalog)171.1920
Dec (center of catalog)-21.6923
Maximum RA of catalog (degrees)171.5070
Minimum RA of catalog (degrees)170.8790
RA interval (arcmin) 0.63
Maximum Dec of catalog (degrees)-21.4243
Minimum Dec of catalog (degrees)-21.9617
Dec interval (arcmin) 0.54
Object Statistics
Total Number of Objects35127
Number of Objects after applying Masks963
Number of Objects after applying Masks and trimming flagged objects 2698
Number of Discarded Objects (flags)5473
Final Number of Objects-2775
Projected Distribution
Object Density Distribution
Smooth Density Plot
Object density distribution, generated by applying a top-hat window of ... arcmin in diameter
Simulation Results
Number of Simulated Images3
Fading Factor3.0,3.5,4.0
Limiting Magnitude at 80% completeness (Vega)24.49
Limiting Magnitude at 50% completeness (Vega)25.07
Catalog Completeness
Completeness of the catalog estimated from the comparison between real and simulated data.
The simulations were created by fading the original image by 0.5 magnitudes but keeping the same background noise
Estimate of Magnitude errors and bias
Average of SExtractor magnitude error
Results from using the Negative Image
Statistics of Spurious Objects
Fraction of false positives as a  function of magnitude for different values of S/N
Spatial Distribution of Spurious Objects
Spatial distribution of spurious objects estimated from false positives 
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Primary Catalog