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Image Products >> Product Log >> Summary
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:52:51
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_20
PassbandKs
Total Exposure Time (seconds)6600
Associated Catalog
Product TypeSingle Passband Catalog
Product NameN/A
Summary at-a-glance
InstrumentSOFI
ESO Filter##003
Right Ascension (hh:mm:ss.s)11:22:36.6
Declinaton (dd:mm:ss.s)-21:48:21
Interval between First/Last Contributing Frames (days)4.98
Airmass0.0
Final Pixel Scale of Product0.29
Measured Seeing (arcsec)0.6
PSF Distortion (rms)0.11
Astrometry/Reference Grid
ProjectionTAN
Orientation (default is North up; East left)DEFAULT
Astrometric System/eis-data/reductions/eisdata/science_astrom_ref/EIS.2003-01-15T11:21:51.820.fits
Reference Pixel: X3960.0
Reference Pixel: Y1814.0
Photometry
Number of nights with independent zeropoints3
Zeropoint of Product (Vega magnitudes)22.364
Zeropoint Error (Zp error)0.002
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Product Summary
Image Products >> Product Log >> Attributes
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:52:51
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_20
PassbandKs
Total Exposure Time (seconds)6600
General Properties
Right Ascension (decimal degrees)170.6525
Declination (decimal degrees)-21.8059
Galactic Longitude, l277.0294
Galactic Latitude, b36.558
Total Exposure Time (seconds)6600
Number of Contributing Frames5
First Contributing Frame MJD52395.0409
Lsat Contributing Frame MJD52400.0256
First Contributing Frame Civil Date2002-05-01
Last Contributing Frame Civil Date2002-05-06
Interval between First/Last Contributing Frames (days)4.98
Number of Photometric Contributing Frames4
Number of Rejected Frames1
Number of Stacked Frames4
Effective Gain39437.5
Effective Non-linearityN/A
Effective Saturation10000.0
Area of maximum overlap in stacked image (arcmin2)23.0
Fraction of instrument FOV of area of stacked image with maximum overlap1.0
Aperture Limiting Magnitudes
Aperture (arcsec)1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.022.89422.13421.69421.38421.144
2.021.96421.21420.77420.46420.224
3.021.45420.70420.26419.95419.714
4.021.08420.33419.89419.58419.334
5.020.98420.23419.79419.48419.234
6.020.59419.83419.39419.08418.844
PSF
Measured Seeing (arcsec)0.603
Measured Seeing (pixels)2.08
PSF Distortion along X-axis (E-W), e10.012
PSF Distortion along Y-axis (N-S), e20.012
PSF Distortion rms0.113
Pixel Distribution
Mean Count (ADU)0.025
Standard Deviation of Count (ADU)1.247
Mean Sigma-Clipped Background Count (ADU)-0.006
Standard Deviation of Sigma-Clipped Background Count (ADU)0.142
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Attributes
Image Products >> Product Log >> Stack Blocks
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:52:51
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_20
PassbandKs
Total Exposure Time (seconds)6600
Stack Blocks (SB)
Number of Original Frames Input5
Number of Photometric Frames4
Number of Rejected Frames1
Number of Stacked Frames4
Mean Airmass of Contributing Frames1.02
Mean Seeing of Contributing Frames (arcsec)0.658
Mean of rms PSF Distortions of Contributing Frames0.057
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)12.91
Frames in SB: Observations
#R.A.Dec.PassbandMJDCivil DateAirmassTotal Exposure Time
1170.6536-21.8055Ks52395.0409392002-05-011.0162400.0
2170.6511-21.8066Ks52399.0302152002-05-051.016600.0
3170.6519-21.8056Ks52399.0810392002-05-051.0221200.0
4170.6534-21.8059Ks52400.0255962002-05-061.0182400.0
Frames in SB: Properties
#InstrumentFilterPixel ScaleNDITAstrometric SystemPhotometric FlagVisual FlagAutomatic Flag
1SOFI#0030.2940GSC2.2PHOTOMB
2SOFI#0030.2910GSC2.2PHOTOMC
3SOFI#0030.2920GSC2.2PHOTOMB
4SOFI#0030.2940GSC2.2PHOTOMC
Frames in SB: Attributes
#Seeing (arcsec)PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2)Limiting magnitude (5 sigma - 2 arcsec)
10.570.06313.08N/A
20.780.05212.81N/A
30.650.05312.81N/A
40.630.05912.88N/A
Frames in SB: Photometry (Vega)
#MJD.Civil DateSolution TypeZeropointZp errorExtinctionChi2
152394.6672002-04-30N/A22.410.00210.10.0021
252398.6672002-05-04N/A22.320.05620.0770.0562
352398.6672002-05-04N/A22.320.05620.0770.0562
452399.6672002-05-05N/A22.350.03785828839240.070.0052
Frames in SB: Astrometry
#ProjectionOrientationAstrometric Reference CatalogueReference Pixel: XReference Pixel: YReference Pointing: Right AscensionReference Pointing: Declination
1TANDEFAULTGSC2.23956.01807.0170.3625-21.708333
2TANDEFAULTGSC2.23861.01744.0170.3625-21.708333
3TANDEFAULTGSC2.23925.01777.0170.3625-21.708333
4TANDEFAULTGSC2.23960.01814.0170.3625-21.708333
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Stack Blocks
Image Products >> Product Log >> Calibration
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time16:52:51
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_20
PassbandKs
Total Exposure Time (seconds)6600
USNO x GSC2
CatalogSymbolNumber of ObjectsBrightest MagnitudeFaintest Magnitude
GSC2Blue cross1913.4419.39
USNOBlue boxes5212.618.6
Night Solutions
#AirmassZeropointZp errorExtinctionChi2Flux Scale
11.0222.410.00.10.0021.1
21.0222.320.060.080.0561.07
31.0222.320.060.080.0561.08
41.0222.350.040.070.0051.07
Relative Photometry
Overlap Information
Number of Fields1
Number of Overlaps5
Magnitude differences in overlaps
Overlap IDFieldsNumber of ObjectsMagnitude DifferenceStandard deviationArea
11,21490.1340.06723.04
21,349-0.3570.17323.04
31,457-0.3340.20123.04
41,51130.0820.06623.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference-0.119
Standard Deviation0.263
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Calibration
Comparison
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date31-Jul-2005
Product Creation Time09:53:34
Usereisdata
Session75271
WorkflowN/A
ProcessN/A
Product TypeComparison
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_20
PassbandKs
Total Exposure Time (seconds)6600.0
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ALL SKY DATA
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#OriginNameInstrumentArea (deg2)Overlap (%)#ObjectsZPDelta Mag.Rms Mag.
1IPAC Infrared Science Archive (IRSA), Ca2MASS All-N/A0.01100.0290.0-0.23 0.37
Best Overlap
Author2MASS All-
Origin of CatalogIPAC Infrared Science Archive (IRSA), Ca
Datasets
DescriptionReferenceOther
InstrumentSOFIN/A
Image NameEIS.2005-07-30T16:52:51.538N/A
Image TableN/AN/A
Image Creation Date31-Jul-2005N/A
Image IDN/AN/A
Catalog NameEIS.2005-07-30T16:52:51.538.seeing.catEIS.2003-08-23T12:46:28.450
Catalog TableN/Aguest_allskycat
Catalog Creation Date31-Jul-2005Aug 23 2003 12:46:00:000PM
Catalog IDN/A9
Zero Point0.00.0
Zero Point Error0.0N/A
Number Objects57529
Minimum Magnitude11.811.6
Maximum Magnitude20.716.9
RA Min.170.6169.21
RA Max.170.71171.51
DEC Min.-21.85-22.01
DEC Max.-21.76-21.4
RA Coverage5.84127.95
DEC Coverage6.036.6
Common Properties
Number of Objects in Common29
Overlap (%)100.0
OrientationN/A
Astrometry
Offset RA (arcsec) [reference - other]-0.045
Offset Dec (arcsec) [reference - other]0.196
Rms RA (arcsec)0.170
Rms Dec (arcsec)0.171
Photometry
Average Magnitude Offset [reference - other]-0.23
Rms 0.37
Bright limit for magnitude interval9.0
Faint limit for magnitude interval25.0
Magnitude typeMAG_AUTO
Magnitude system of external catalogVega
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Comparison
Image Products >> Product Log >> Quality Control Parameters (Image QCP)
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QC Parameters