Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 15:36:01
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field DEEP2c_1_4
Passband Ks
Total Exposure Time (seconds) 2400
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument SOFI
ESO Filter# #003
Right Ascension (hh:mm:ss.s) 03:31:56.9
Declinaton (dd:mm:ss.s) -27:41:41
Interval between First/Last Contributing Frames (days) 0.13
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.65
PSF Distortion (rms) 0.05
Astrometry/Reference Grid
Projection TAN
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 -3941.0
Reference Pixel: Y -1314.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 22.38
Zeropoint Error (Zp error) 0.003
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 15:36:01
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field DEEP2c_1_4
Passband Ks
Total Exposure Time (seconds) 2400
General Properties
Right Ascension (decimal degrees) 52.9871
Declination (decimal degrees) -27.6948
Galactic Longitude, l 223.3522
Galactic Latitude, b -54.534
Total Exposure Time (seconds) 2400
Number of Contributing Frames 2
First Contributing Frame MJD 51870.099
Lsat Contributing Frame MJD 51870.2257
First Contributing Frame Civil Date 2000-11-22
Last Contributing Frame Civil Date 2000-11-22
Interval between First/Last Contributing Frames (days) 0.13
Number of Photometric Contributing Frames 2
Number of Rejected Frames 0
Number of Stacked Frames 2
Effective Gain 14302.4
Effective Non-linearity N/A
Effective Saturation 10000.0
Area of maximum overlap in stacked image (arcmin2) 23.6
Fraction of instrument FOV of area of stacked image with maximum overlap 1.0
Aperture Limiting Magnitudes
Aperture (arcsec) 1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.0 22.36 21.61 21.17 20.86 20.61
2.0 21.74 20.99 20.55 20.24 19.99
3.0 21.4 20.65 20.21 19.9 19.65
4.0 21.15 20.4 19.96 19.65 19.41
5.0 20.7 19.95 19.51 19.2 18.96
6.0 20.43 19.68 19.24 18.93 18.69
PSF
Measured Seeing (arcsec) 0.651
Measured Seeing (pixels) 2.244
PSF Distortion along X-axis (E-W), e1 0.005
PSF Distortion along Y-axis (N-S), e2 -0.002
PSF Distortion rms 0.05
Pixel Distribution
Mean Count (ADU) 0.002
Standard Deviation of Count (ADU) 0.396
Mean Sigma-Clipped Background Count (ADU) -0.005
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.227
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 15:36:01
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field DEEP2c_1_4
Passband Ks
Total Exposure Time (seconds) 2400
Stack Blocks (SB)
Number of Original Frames Input 2
Number of Photometric Frames 2
Number of Rejected Frames 0
Number of Stacked Frames 2
Mean Airmass of Contributing Frames 1.07
Mean Seeing of Contributing Frames (arcsec) 0.64
Mean of rms PSF Distortions of Contributing Frames 0.072
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 12.79
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 52.9869 -27.6943 Ks 51870.098999 2000-11-22 1.09 900.0
2 52.9873 -27.6953 Ks 51870.225655 2000-11-22 1.044 1500.0
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 SOFI #003 0.29 15 GSC2.2 PHOTOM A
2 SOFI #003 0.29 25 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.61 0.059 12.72 N/A
2 0.67 0.084 12.86 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51869.625 2000-11-21 N/A 22.38 0.025628499761 0.076 0.0043
2 51869.625 2000-11-21 N/A 22.38 0.025628499761 0.076 0.0043
Frames in SB: Astrometry
# Projection Orientation Astrometric Reference Catalogue Reference Pixel: X Reference Pixel: Y Reference Pointing: Right Ascension Reference Pointing: Declination
1 TAN DEFAULT GSC2.2 -3965.0 -1364.0 53.4 -27.85
2 TAN DEFAULT GSC2.2 -3940.0 -1314.0 53.4 -27.85
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 15:36:01
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field DEEP2c_1_4
Passband Ks
Total Exposure Time (seconds) 2400
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 2 18.4 18.45
USNO Blue boxes 12 17.3 18.2
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.09 22.38 0.03 0.08 0.004 1.08
2 1.04 22.38 0.03 0.08 0.004 1.08
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 3
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 32 0.014 0.052 23.04
2 1,3 38 0.013 0.033 23.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.014
Standard Deviation 0.0
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 18:10:54
User eisdata
Session 75271
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2c
Field DEEP2c_1_4
Passband Ks
Total Exposure Time (seconds) 2400.0
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ALL SKY DATA
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# Origin Name Instrument Area (deg2) Overlap (%) #Objects ZP Delta Mag. Rms Mag.
1 IPAC Infrared Science Archive (IRSA), Ca 2MASS All- N/A 0.011 100.0 9 0.0 -0.42 0.32
Best Overlap
Author 2MASS All-
Origin of Catalog IPAC Infrared Science Archive (IRSA), Ca
Datasets
Description Reference Other
Instrument SOFI N/A
Image Name EIS.2005-07-30T15:36:01.191 N/A
Image Table N/A N/A
Image Creation Date 30-Jul-2005 N/A
Image ID N/A N/A
Catalog Name EIS.2005-07-30T15:36:01.191.seeing.cat EIS.2003-08-23T12:46:16.020
Catalog Table N/A guest_allskycat
Catalog Creation Date 30-Jul-2005 Aug 23 2003 12:46:00:000PM
Catalog ID N/A 6
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 244 9
Minimum Magnitude 14.3 14.3
Maximum Magnitude 20.0 15.8
RA Min. 52.93 52.2
RA Max. 53.04 54.61
DEC Min. -27.74 -28.12
DEC Max. -27.65 -27.51
RA Coverage 5.68 127.9
DEC Coverage 6.0 36.6
Common Properties
Number of Objects in Common 9
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] 0.246
Offset Dec (arcsec) [reference - other] -0.134
Rms RA (arcsec) 0.142
Rms Dec (arcsec) 0.195
Photometry
Average Magnitude Offset [reference - other] -0.42
Rms 0.32
Bright limit for magnitude interval 9.0
Faint limit for magnitude interval 25.0
Magnitude type MAG_AUTO
Magnitude system of external catalog Vega
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EXTERNAL DATA
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# Author Origin Instrument Image Catalog Overlap (%) ZP
1 Daddi External_1 SOFI Yes Yes 16.98 0.0
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INTERNAL DATA (3)
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# Author Origin Instrument Image Catalog Overlap (%) ZP
1 Vandame Expstacked_1 SOFI Yes Yes 99.88 0.0
2 Vandame Expstacked_2 SOFI Yes Yes 24.67 0.0
3 Vandame Expstacked_2 SOFI Yes Yes 20.81 0.0
4 Vandame Expstacked_2 SOFI Yes Yes 17.05 0.0
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# Origin Author Instrument Area (deg2) Overlap (%) #Objects ZP Delta Mag. Rms Mag.
1 Expstacked_1 Vandame SOFI 0.01 99.88 197 0.0 0.05 0.10
Best Overlap
Author Vandame
Origin of Catalog Expstacked_1
Datasets
Description Reference Other
Instrument SOFI SOFI
Image Name EIS.2005-07-30T15:36:01.191 EIS.2002-08-27T15:44:46.060
Image Table N/A img_expanel_stacked
Image Creation Date 30-Jul-2005 Jul 13 2004 11:10:36:670AM
Image ID N/A 5000312
Catalog Name EIS.2005-07-30T15:36:01.191.seeing.cat EIS.2002-08-27T18:17:06.090
Catalog Table N/A spb_expanel_stacked
Catalog Creation Date 30-Jul-2005 Mar 2 2004 11:38:00:000AM
Catalog ID N/A 14
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 244 575
Minimum Magnitude 14.3 14.3
Maximum Magnitude 20.0 21.9
RA Min. 52.93 52.94
RA Max. 53.04 53.04
DEC Min. -27.74 -27.74
DEC Max. -27.65 -27.65
RA Coverage 5.68 5.28
DEC Coverage 6.0 5.4
Common Properties
Number of Objects in Common 197
Overlap (%) 99.88
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] 0.235
Offset Dec (arcsec) [reference - other] -0.305
Rms RA (arcsec) 0.171
Rms Dec (arcsec) 0.111
Photometry
Average Magnitude Offset [reference - other] 0.05
Rms 0.10
Bright limit for magnitude interval 9.0
Faint limit for magnitude interval 25.0
Magnitude type MAG_AUTO
Magnitude system of external catalog Vega
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QC Parameters

Image Products >> Product Log >> Quality Control Parameters (Image QCP)
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