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Image Products >> Product Log >> Summary
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time15:45:48
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
FieldDEEP3a_1_3
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)11:25:18.5
Declinaton (dd:mm:ss.s)-21:44:12
Interval between First/Last Contributing Frames (days)0.04
Airmass1.33
Final Pixel Scale of Product0.29
Measured Seeing (arcsec)0.68
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: X11680.0
Reference Pixel: Y948.0
Photometry
Number of nights with independent zeropoints0
Zeropoint of Product (Vega magnitudes)22.343
Zeropoint Error (Zp error)-1.0
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Product Summary
Image Products >> Product Log >> Attributes
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time15:45:48
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
FieldDEEP3a_1_3
PassbandKs
Total Exposure Time (seconds)4800
General Properties
Right Ascension (decimal degrees)171.3269
Declination (decimal degrees)-21.7367
Galactic Longitude, l277.7051
Galactic Latitude, b36.88
Total Exposure Time (seconds)4800
Number of Contributing Frames2
First Contributing Frame MJD51579.153
Lsat Contributing Frame MJD51579.1924
First Contributing Frame Civil Date2000-02-05
Last Contributing Frame Civil Date2000-02-05
Interval between First/Last Contributing Frames (days)0.04
Number of Photometric Contributing Frames0
Number of Rejected Frames0
Number of Stacked Frames2
Effective Gain26544.7
Effective Non-linearityN/A
Effective Saturation10000.0
Area of maximum overlap in stacked image (arcmin2)23.8
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
1.023.0232522.2732521.8232521.5132521.27325
2.022.3932521.6432521.2032520.8932520.65325
3.021.9432521.1932520.7532520.4332520.19325
4.021.3132520.5632520.1232519.8132519.57325
5.021.1132520.3632519.9232519.6132519.37325
6.021.0132520.2632519.8232519.5132519.26325
PSF
Measured Seeing (arcsec)0.676
Measured Seeing (pixels)2.332
PSF Distortion along X-axis (E-W), e1-0.003
PSF Distortion along Y-axis (N-S), e2-0.01
PSF Distortion rms0.116
Pixel Distribution
Mean Count (ADU)0.03
Standard Deviation of Count (ADU)1.819
Mean Sigma-Clipped Background Count (ADU)-0.004
Standard Deviation of Sigma-Clipped Background Count (ADU)0.131
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Attributes
Image Products >> Product Log >> Stack Blocks
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time15:45:48
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
FieldDEEP3a_1_3
PassbandKs
Total Exposure Time (seconds)4800
Stack Blocks (SB)
Number of Original Frames Input2
Number of Photometric Frames0
Number of Rejected Frames0
Number of Stacked Frames2
Mean Airmass of Contributing Frames1.35
Mean Seeing of Contributing Frames (arcsec)0.695
Mean of rms PSF Distortions of Contributing Frames0.068
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2)12.89
Frames in SB: Observations
#R.A.Dec.PassbandMJDCivil DateAirmassTotal Exposure Time
1171.3266-21.7368Ks51579.1530462000-02-051.4772400.0
2171.3272-21.7366Ks51579.1924122000-02-051.2212400.0
Frames in SB: Properties
#InstrumentFilterPixel ScaleNDITAstrometric SystemPhotometric FlagVisual FlagAutomatic Flag
1SOFI#0030.2940GSC2.2-A
2SOFI#0030.2940GSC2.2-A
Frames in SB: Attributes
#Seeing (arcsec)PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2)Limiting magnitude (5 sigma - 2 arcsec)
10.70.06412.93N/A
20.690.07112.99N/A
Frames in SB: Photometry (Vega)
#MJD.Civil DateSolution TypeZeropointZp errorExtinctionChi2
151578.6252000-02-04N/A22.41-1.00.050.0154
251578.6252000-02-04N/A22.41-1.00.050.0154
Frames in SB: Astrometry
#ProjectionOrientationAstrometric Reference CatalogueReference Pixel: XReference Pixel: YReference Pointing: Right AscensionReference Pointing: Declination
1TANDEFAULTGSC2.211676.0948.0170.3625-21.708333
2TANDEFAULTGSC2.211681.0940.0170.3625-21.708333
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Stack Blocks
Image Products >> Product Log >> Calibration
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time15:45:48
Usereisdata
Session75271
Process5000010
Product Typestack
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
FieldDEEP3a_1_3
PassbandKs
Total Exposure Time (seconds)4800
USNO x GSC2
CatalogSymbolNumber of ObjectsBrightest MagnitudeFaintest Magnitude
GSC2Blue cross1715.1519.46
USNOBlue boxes3914.618.2
Image Products: Calibration: Stack Non-Photometric...
#AirmassZeropointZp errorExtinctionChi2Flux Scale
11.4822.41-1.01.0
21.2222.41-1.01.0
Calibration
Comparison
Product Identification
Real UserLisbeth Fogh Olsen
Product Creation Date30-Jul-2005
Product Creation Time19:50:50
Usereisdata
Session75271
WorkflowN/A
ProcessN/A
Product TypeComparison
SurveyDPS
TelescopeESO-NTT
InstrumentSOFI
RegionDEEP3a
FieldDEEP3a_1_3
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/A0.009100.0260.0-0.26 0.24
Best Overlap
Author2MASS All-
Origin of CatalogIPAC Infrared Science Archive (IRSA), Ca
Datasets
DescriptionReferenceOther
InstrumentSOFIN/A
Image NameEIS.2005-07-30T15:45:48.704N/A
Image TableN/AN/A
Image Creation Date30-Jul-2005N/A
Image IDN/AN/A
Catalog NameEIS.2005-07-30T15:45:48.704.seeing.catEIS.2003-08-23T12:46:28.450
Catalog TableN/Aguest_allskycat
Catalog Creation Date30-Jul-2005Aug 23 2003 12:46:00:000PM
Catalog IDN/A9
Zero Point0.00.0
Zero Point Error0.0N/A
Number Objects42926
Minimum Magnitude12.512.4
Maximum Magnitude21.016.0
RA Min.171.28169.21
RA Max.171.38171.51
DEC Min.-21.78-22.01
DEC Max.-21.69-21.4
RA Coverage5.37127.95
DEC Coverage5.436.6
Common Properties
Number of Objects in Common26
Overlap (%)100.0
OrientationN/A
Astrometry
Offset RA (arcsec) [reference - other]-0.060
Offset Dec (arcsec) [reference - other]0.454
Rms RA (arcsec)0.247
Rms Dec (arcsec)0.137
Photometry
Average Magnitude Offset [reference - other]-0.26
Rms 0.24
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