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Catalog Products >> Product Log >> Summary
Product Identification
Real UserJoan Marc Miralles
Product Creation Date2005-06-10
Product Creation Time12:17:41.249
Usereisdata
Session74997
BatchN/A
ProcessLocal
Product TypeSINGLE PASSBAND
SurveyDPS
TelescopeMPI-2.2
InstrumentWFI
RegionDEEP3
FieldDEEP3a
PassbandR
Total Exposure Time (seconds)9597
Product Information
SurveyDPS
TelescopeMPI-2.2
InstrumentWFI
RegionDEEP3
FieldDEEP3a
PassbandR
ESO Filter##844
Right Ascension (hh:mm:ss.s)11:24:45.8
Declinaton (dd:mm:ss.s)-21:41:37.1
Right Ascension (decimal degrees)171.1910
Declinaton (decimal degeress)-21.6936
Total Exposure Time (seconds)9597
Product TypeSINGLE PASSBAND
Product NameEIS.2005-06-10T12:17:41.249.fits
Product Repository PathN/A
Product IdN/A
EIS DataBase Table NameN/A
EIS DataBase Table AliasN/A
Catalog Contents
Number of Automatic Masks101
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.2005-06-09T16:44:16.830.fits
Product Repository Path/data/panelsdirs/panels_eisdata_27660/Catalog_Production/Split/
Product Id65001102
EIS DataBase Table Nameimg_stacked
EIS DataBase Table AliasN/A
Number of Contributing Frames32
Interval between First/Last Contributing Frames (days)N/A
Final Pixel Scale of Product (arcsec)0.238
Measured Seeing (arcsec)0.82
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)24.438
Grid Step (degrees) used in the calculation of extinction (for large FOV)0.05
Av (default value)2.565
E(B-V) (based on the Schlegel Maps)0.042
AB corrrection (add to Vega to convert into the AB magnitude system)0.193
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)21646.5
Effective Non-linearity (ADU)N/A
Effective Saturation (ADU)227.0
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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 Time12:17:41.249
Usereisdata
Session74997
BatchN/A
ProcessLocal
Product TypeSINGLE PASSBAND
SurveyDPS
TelescopeMPI-2.2
InstrumentWFI
RegionDEEP3
FieldDEEP3a
PassbandR
Total Exposure Time (seconds)9597
Product Information
RA (center of catalog)171.1910
Dec (center of catalog)-21.6936
Maximum RA of catalog (degrees)171.5070
Minimum RA of catalog (degrees)170.8860
RA interval (arcmin) 0.62
Maximum Dec of catalog (degrees)-21.4217
Minimum Dec of catalog (degrees)-21.9604
Dec interval (arcmin) 0.54
Object Statistics
Total Number of Objects61368
Number of Objects after applying Masks4351
Number of Objects after applying Masks and trimming flagged objects 5658
Number of Discarded Objects (flags)13616
Final Number of Objects-7958
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)24.85
Limiting Magnitude at 50% completeness (Vega)25.32
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