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Image Products >> Product Log >> Summary
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time15:37:42
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2c
FieldDEEP2c_2_4
PassbandKs
Total Exposure Time (seconds)4800
Associated Catalog
Product TypeSingle Passband Catalog
Product NameN/A
Summary at-a-glance
InstrumentSOFI
ESO Filter##003
Right Ascension (hh:mm:ss.s)03:31:56.8
Declinaton (dd:mm:ss.s)-27:46:06
Interval between First/Last Contributing Frames (days)0.7
Airmass0.0
Final Pixel Scale of Product0.29
Measured Seeing (arcsec)0.64
PSF Distortion (rms)0.16
Astrometry/Reference Grid
ProjectionTAN
Orientation (default is North up; East left)DEFAULT
Astrometric System/eis-data/reductions/eisdata/science_astrom_ref/EIS.2003-01-21T18:21:58.000.fits
Reference Pixel: X-3934.0
Reference Pixel: Y-396.0
Photometry
Number of nights with independent zeropoints2
Zeropoint of Product (Vega magnitudes)22.365
Zeropoint Error (Zp error)0.004
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Product Summary
Image Products >> Product Log >> Attributes
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time15:37:42
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2c
FieldDEEP2c_2_4
PassbandKs
Total Exposure Time (seconds)4800
General Properties
Right Ascension (decimal degrees)52.9866
Declination (decimal degrees)-27.7685
Galactic Longitude, l223.4776
Galactic Latitude, b-54.5455
Total Exposure Time (seconds)4800
Number of Contributing Frames2
First Contributing Frame MJD51870.3194
Lsat Contributing Frame MJD51871.0207
First Contributing Frame Civil Date2000-11-22
Last Contributing Frame Civil Date2000-11-23
Interval between First/Last Contributing Frames (days)0.7
Number of Photometric Contributing Frames2
Number of Rejected Frames0
Number of Stacked Frames2
Effective Gain29149.0
Effective Non-linearityN/A
Effective Saturation10000.0
Area of maximum overlap in stacked image (arcmin2)23.5
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
1.022.74521.99521.55521.23520.995
2.022.06521.30520.86520.55520.315
3.021.76521.01520.57520.26520.015
4.021.06520.31519.87519.56519.325
5.021.01520.26519.82519.51519.275
6.020.71519.96519.52519.21518.965
PSF
Measured Seeing (arcsec)0.643
Measured Seeing (pixels)2.216
PSF Distortion along X-axis (E-W), e1-0.003
PSF Distortion along Y-axis (N-S), e20.003
PSF Distortion rms0.159
Pixel Distribution
Mean Count (ADU)0.01
Standard Deviation of Count (ADU)0.381
Mean Sigma-Clipped Background Count (ADU)-0.002
Standard Deviation of Sigma-Clipped Background Count (ADU)0.18
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Attributes
Image Products >> Product Log >> Stack Blocks
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time15:37:42
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2c
FieldDEEP2c_2_4
PassbandKs
Total Exposure Time (seconds)4800
Stack Blocks (SB)
Number of Original Frames Input2
Number of Photometric Frames2
Number of Rejected Frames0
Number of Stacked Frames2
Mean Airmass of Contributing Frames1.45
Mean Seeing of Contributing Frames (arcsec)0.65
Mean of rms PSF Distortions of Contributing Frames0.062
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)12.67
Frames in SB: Observations
#R.A.Dec.PassbandMJDCivil DateAirmassTotal Exposure Time
152.987-27.769Ks51870.3194052000-11-221.4392400.0
252.9862-27.7679Ks51871.0206982000-11-231.4652400.0
Frames in SB: Properties
#InstrumentFilterPixel ScaleNDITAstrometric SystemPhotometric FlagVisual FlagAutomatic Flag
1SOFI#0030.2940GSC2.2PHOTOMA
2SOFI#0030.2940GSC2.2PHOTOMA
Frames in SB: Attributes
#Seeing (arcsec)PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2)Limiting magnitude (5 sigma - 2 arcsec)
10.70.08712.69N/A
20.60.03712.65N/A
Frames in SB: Photometry (Vega)
#MJD.Civil DateSolution TypeZeropointZp errorExtinctionChi2
151869.6252000-11-21N/A22.380.0256284997610.0760.0043
251870.6252000-11-22N/A22.350.02727214696350.0610.0101
Frames in SB: Astrometry
#ProjectionOrientationAstrometric Reference CatalogueReference Pixel: XReference Pixel: YReference Pointing: Right AscensionReference Pointing: Declination
1TANDEFAULTGSC2.2-3934.0-396.053.4-27.85
2TANDEFAULTGSC2.2-3941.0-407.053.4-27.85
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Stack Blocks
Image Products >> Product Log >> Calibration
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time15:37:42
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2c
FieldDEEP2c_2_4
PassbandKs
Total Exposure Time (seconds)4800
USNO x GSC2
CatalogSymbolNumber of ObjectsBrightest MagnitudeFaintest Magnitude
GSC2Blue cross415.5419.16
USNOBlue boxes1413.918.2
Night Solutions
#AirmassZeropointZp errorExtinctionChi2Flux Scale
11.4422.380.030.080.0041.12
21.4722.350.030.060.011.08
Relative Photometry
Overlap Information
Number of Fields1
Number of Overlaps3
Magnitude differences in overlaps
Overlap IDFieldsNumber of ObjectsMagnitude DifferenceStandard deviationArea
11,2510.0190.05323.04
21,365-0.010.03123.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference0.005
Standard Deviation0.02
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Calibration
Comparison
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time18:28:27
Usereisdata
Session75271
WorkflowN/A
ProcessN/A
Product TypeComparison
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP2c
FieldDEEP2c_2_4
PassbandKs
Total Exposure Time (seconds)4800.0
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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/A0.011100.0130.0-0.17 0.33
Best Overlap
Author2MASS All-
Origin of CatalogIPAC Infrared Science Archive (IRSA), Ca
Datasets
DescriptionReferenceOther
InstrumentSOFIN/A
Image NameEIS.2005-07-30T15:37:42.999N/A
Image TableN/AN/A
Image Creation Date30-Jul-2005N/A
Image IDN/AN/A
Catalog NameEIS.2005-07-30T15:37:42.999.seeing.catEIS.2003-08-23T12:46:16.020
Catalog TableN/Aguest_allskycat
Catalog Creation Date30-Jul-2005Aug 23 2003 12:46:00:000PM
Catalog IDN/A6
Zero Point0.00.0
Zero Point Error0.0N/A
Number Objects36613
Minimum Magnitude13.513.5
Maximum Magnitude20.316.2
RA Min.52.9352.2
RA Max.53.0454.61
DEC Min.-27.82-28.12
DEC Max.-27.72-27.51
RA Coverage5.83127.9
DEC Coverage6.036.6
Common Properties
Number of Objects in Common13
Overlap (%)100.0
OrientationN/A
Astrometry
Offset RA (arcsec) [reference - other]0.296
Offset Dec (arcsec) [reference - other]-0.201
Rms RA (arcsec)0.261
Rms Dec (arcsec)0.178
Photometry
Average Magnitude Offset [reference - other]-0.17
Rms 0.33
Bright limit for magnitude interval9.0
Faint limit for magnitude interval25.0
Magnitude typeMAG_AUTO
Magnitude system of external catalogVega
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EXTERNAL DATA
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#AuthorOriginInstrumentImageCatalogOverlap (%)ZP
1DaddiExternal_1SOFIYesYes21.520.0
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INTERNAL DATA (3)
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#AuthorOriginInstrumentImageCatalogOverlap (%)ZP
1VandameExpstacked_1SOFIYesYes100.00.0
2VandameExpstacked_2SOFIYesYes25.710.0
3VandameExpstacked_2SOFIYesYes21.330.0
4VandameExpstacked_2SOFIYesYes17.40.0
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#OriginAuthorInstrumentArea (deg2)Overlap (%)#ObjectsZPDelta Mag.Rms Mag.
1Expstacked_1VandameSOFI0.011100.02890.0-0.05 0.06
Best Overlap
AuthorVandame
Origin of CatalogExpstacked_1
Datasets
DescriptionReferenceOther
InstrumentSOFISOFI
Image NameEIS.2005-07-30T15:37:42.999EIS.2002-08-27T15:46:19.460
Image TableN/Aimg_expanel_stacked
Image Creation Date30-Jul-2005Jul 13 2004 11:10:36:690AM
Image IDN/A5000320
Catalog NameEIS.2005-07-30T15:37:42.999.seeing.catEIS.2002-08-27T15:57:44.180
Catalog TableN/Aspb_expanel_stacked
Catalog Creation Date30-Jul-2005Mar 2 2004 11:38:00:000AM
Catalog IDN/A22
Zero Point0.00.0
Zero Point Error0.0N/A
Number Objects359897
Minimum Magnitude13.513.4
Maximum Magnitude20.321.9
RA Min.52.9352.93
RA Max.53.0453.04
DEC Min.-27.82-27.82
DEC Max.-27.72-27.72
RA Coverage5.835.81
DEC Coverage6.06.0
Common Properties
Number of Objects in Common289
Overlap (%)100.0
OrientationN/A
Astrometry
Offset RA (arcsec) [reference - other]0.411
Offset Dec (arcsec) [reference - other]-0.308
Rms RA (arcsec)0.155
Rms Dec (arcsec)0.132
Photometry
Average Magnitude Offset [reference - other]-0.05
Rms 0.06
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