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Image Products >> Product Log >> Summary
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time17:02:38
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_29
PassbandKs
Total Exposure Time (seconds)4740
Associated Catalog
Product TypeSingle Passband Catalog
Product NameN/A
Summary at-a-glance
InstrumentSOFI
ESO Filter##003
Right Ascension (hh:mm:ss.s)11:22:55.3
Declinaton (dd:mm:ss.s)-21:35:27
Interval between First/Last Contributing Frames (days)5.0
Airmass0.0
Final Pixel Scale of Product0.29
Measured Seeing (arcsec)0.71
PSF Distortion (rms)0.12
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: X4855.0
Reference Pixel: Y-846.0
Photometry
Number of nights with independent zeropoints2
Zeropoint of Product (Vega magnitudes)22.424
Zeropoint Error (Zp error)0.001
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Product Summary
Image Products >> Product Log >> Attributes
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time17:02:38
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_29
PassbandKs
Total Exposure Time (seconds)4740
General Properties
Right Ascension (decimal degrees)170.7305
Declination (decimal degrees)-21.5909
Galactic Longitude, l276.9992
Galactic Latitude, b36.7836
Total Exposure Time (seconds)4740
Number of Contributing Frames2
First Contributing Frame MJD52396.072
Lsat Contributing Frame MJD52401.0685
First Contributing Frame Civil Date2002-05-02
Last Contributing Frame Civil Date2002-05-07
Interval between First/Last Contributing Frames (days)5.0
Number of Photometric Contributing Frames2
Number of Rejected Frames0
Number of Stacked Frames2
Effective Gain28880.7
Effective Non-linearityN/A
Effective Saturation10000.0
Area of maximum overlap in stacked image (arcmin2)23.9
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
1.022.76422.01421.57421.26421.014
2.022.00421.25420.81420.49420.254
3.021.59420.84420.40420.09419.854
4.021.44420.69420.25419.93419.694
5.021.00420.25419.81419.49419.254
6.020.79420.04419.60419.29419.044
PSF
Measured Seeing (arcsec)0.707
Measured Seeing (pixels)2.439
PSF Distortion along X-axis (E-W), e10.018
PSF Distortion along Y-axis (N-S), e2-0.024
PSF Distortion rms0.12
Pixel Distribution
Mean Count (ADU)0.029
Standard Deviation of Count (ADU)1.478
Mean Sigma-Clipped Background Count (ADU)-0.008
Standard Deviation of Sigma-Clipped Background Count (ADU)0.167
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Attributes
Image Products >> Product Log >> Stack Blocks
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time17:02:38
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_29
PassbandKs
Total Exposure Time (seconds)4740
Stack Blocks (SB)
Number of Original Frames Input2
Number of Photometric Frames2
Number of Rejected Frames0
Number of Stacked Frames2
Mean Airmass of Contributing Frames1.01
Mean Seeing of Contributing Frames (arcsec)0.68
Mean of rms PSF Distortions of Contributing Frames0.074
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)13.0
Frames in SB: Observations
#R.A.Dec.PassbandMJDCivil DateAirmassTotal Exposure Time
1170.7304-21.5911Ks52396.0719582002-05-021.0112340.0
2170.7305-21.5907Ks52401.0684612002-05-071.0172400.0
Frames in SB: Properties
#InstrumentFilterPixel ScaleNDITAstrometric SystemPhotometric FlagVisual FlagAutomatic Flag
1SOFI#0030.2939GSC2.2PHOTOMA
2SOFI#0030.2940GSC2.2PHOTOMA
Frames in SB: Attributes
#Seeing (arcsec)PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2)Limiting magnitude (5 sigma - 2 arcsec)
10.680.07613.08N/A
20.680.07112.93N/A
Frames in SB: Photometry (Vega)
#MJD.Civil DateSolution TypeZeropointZp errorExtinctionChi2
152395.6672002-05-01N/A22.470.05065343028860.1280.0013
252400.6672002-05-06N/A22.380.00310.0770.0031
Frames in SB: Astrometry
#ProjectionOrientationAstrometric Reference CatalogueReference Pixel: XReference Pixel: YReference Pointing: Right AscensionReference Pointing: Declination
1TANDEFAULTGSC2.24854.0-848.0170.3625-21.708333
2TANDEFAULTGSC2.24856.0-846.0170.3625-21.708333
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Stack Blocks
Image Products >> Product Log >> Calibration
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time17:02:38
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_29
PassbandKs
Total Exposure Time (seconds)4740
USNO x GSC2
CatalogSymbolNumber of ObjectsBrightest MagnitudeFaintest Magnitude
GSC2Blue cross1514.8319.13
USNOBlue boxes3313.618.0
Night Solutions
#AirmassZeropointZp errorExtinctionChi2Flux Scale
11.0122.470.050.130.0011.13
21.0222.380.00.080.0031.08
Relative Photometry
Overlap Information
Number of Fields1
Number of Overlaps3
Magnitude differences in overlaps
Overlap IDFieldsNumber of ObjectsMagnitude DifferenceStandard deviationArea
11,2940.0440.03723.04
21,372-0.0230.02523.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference0.01
Standard Deviation0.048
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Calibration
Comparison
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date31-Jul-2005
Product Creation Time12:20:35
Usereisdata
Session75271
WorkflowN/A
ProcessN/A
Product TypeComparison
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3b
Fielddeep3b_29
PassbandKs
Total Exposure Time (seconds)4740.0
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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/A0.01100.0210.0-0.10 0.29
Best Overlap
Author2MASS All-
Origin of CatalogIPAC Infrared Science Archive (IRSA), Ca
Datasets
DescriptionReferenceOther
InstrumentSOFIN/A
Image NameEIS.2005-07-30T17:02:38.770N/A
Image TableN/AN/A
Image Creation Date31-Jul-2005N/A
Image IDN/AN/A
Catalog NameEIS.2005-07-30T17:02:38.770.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 Objects47624
Minimum Magnitude11.711.6
Maximum Magnitude20.316.1
RA Min.170.68169.21
RA Max.170.78171.51
DEC Min.-21.64-22.01
DEC Max.-21.54-21.4
RA Coverage5.85127.95
DEC Coverage6.036.6
Common Properties
Number of Objects in Common21
Overlap (%)100.0
OrientationN/A
Astrometry
Offset RA (arcsec) [reference - other]-0.130
Offset Dec (arcsec) [reference - other]0.188
Rms RA (arcsec)0.153
Rms Dec (arcsec)0.259
Photometry
Average Magnitude Offset [reference - other]-0.10
Rms 0.29
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