Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Luiz DaCosta
Product Creation Date 14-Apr-2005
Product Creation Time 13:50:40
User eisdata
Session 74146
Process 5000010
Product Type stack
Survey EIS-deep
Telescope ESO-NTT
Instrument SOFI
Region AXAF
Field AXAF1
Passband Ks
Total Exposure Time (seconds) 11340
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) 03:32:17.3
Declinaton (dd:mm:ss.s) -27:46:09
Interval between First/Last Contributing Frames (days) 96.67
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.97
PSF Distortion (rms) 0.18
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 66.0
Reference Pixel: Y 55.0
Photometry
Number of nights with independent zeropoints 2
Zeropoint of Product (Vega magnitudes) 22.45
Zeropoint Error (Zp error) 0.0
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Luiz DaCosta
Product Creation Date 14-Apr-2005
Product Creation Time 13:50:40
User eisdata
Session 74146
Process 5000010
Product Type stack
Survey EIS-deep
Telescope ESO-NTT
Instrument SOFI
Region AXAF
Field AXAF1
Passband Ks
Total Exposure Time (seconds) 11340
General Properties
Right Ascension (decimal degrees) 53.0719
Declination (decimal degrees) -27.7694
Galactic Longitude, l 223.4986
Galactic Latitude, b -54.471
Total Exposure Time (seconds) 11340
Number of Contributing Frames 4
First Contributing Frame MJD 51029.4078
Lsat Contributing Frame MJD 51126.0797
First Contributing Frame Civil Date 1998-08-04
Last Contributing Frame Civil Date 1998-11-09
Interval between First/Last Contributing Frames (days) 96.67
Number of Photometric Contributing Frames 2
Number of Rejected Frames 0
Number of Stacked Frames 4
Effective Gain 81390.4
Effective Non-linearity N/A
Effective Saturation 10000.0
Area of maximum overlap in stacked image (arcmin2) 23.1
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 23.32 22.57 22.13 21.82 21.57
2.0 22.82 22.07 21.63 21.32 21.08
3.0 22.17 21.42 20.98 20.66 20.42
4.0 21.97 21.22 20.78 20.46 20.22
5.0 21.86 21.11 20.67 20.35 20.11
6.0 21.5 20.74 20.3 19.99 19.75
PSF
Measured Seeing (arcsec) 0.973
Measured Seeing (pixels) 3.355
PSF Distortion along X-axis (E-W), e1 0.016
PSF Distortion along Y-axis (N-S), e2 -0.008
PSF Distortion rms 0.183
Pixel Distribution
Mean Count (ADU) 0.01
Standard Deviation of Count (ADU) 0.425
Mean Sigma-Clipped Background Count (ADU) -0.005
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.103
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Luiz DaCosta
Product Creation Date 14-Apr-2005
Product Creation Time 13:50:40
User eisdata
Session 74146
Process 5000010
Product Type stack
Survey EIS-deep
Telescope ESO-NTT
Instrument SOFI
Region AXAF
Field AXAF1
Passband Ks
Total Exposure Time (seconds) 11340
Stack Blocks (SB)
Number of Original Frames Input 4
Number of Photometric Frames 2
Number of Rejected Frames 0
Number of Stacked Frames 4
Mean Airmass of Contributing Frames 1.16
Mean Seeing of Contributing Frames (arcsec) 0.925
Mean of rms PSF Distortions of Contributing Frames 0.084
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 13.15
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 53.071035 -27.769576 Ks 51029.407802 1998-08-04 1.073 3240.0
2 53.071945 -27.769697 Ks 51030.365113 1998-08-05 1.203 3360.0
3 53.073721 -27.768932 Ks 51030.428695 1998-08-05 1.03 1140.0
4 53.070853 -27.769374 Ks 51126.079721 1998-11-09 1.326 3600.0
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 SOFI #003 0.29 54 GSC2.2 PHOTOM A
2 SOFI #003 0.29 56 GSC2.2 - A
3 SOFI #003 0.29 19 GSC2.2 - A
4 SOFI #003 0.29 60 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.796 0.101316025629 13.23 N/A
2 1.082 0.0895486801145 13.11 N/A
3 1.134 0.0756504915416 13.2 N/A
4 0.689 0.0692349585072 12.98 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51028.667 1998-08-03 N/A 22.45 0.0003 0.1 0.0003
2 51029.667 1998-08-04 N/A 22.41 -1.0 0.05 0.1652
3 51029.667 1998-08-04 N/A 22.41 -1.0 0.05 0.1652
4 51125.625 1998-11-08 N/A 22.45 0.0284691060625 0.092 0.0016
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 51.0 52.0 53.117921 -27.81111
2 TAN DEFAULT GSC2.2 59.0 55.0 53.117921 -27.81111
3 TAN DEFAULT GSC2.2 66.0 20.0 53.117921 -27.81111
4 TAN DEFAULT GSC2.2 50.0 50.0 53.117921 -27.81111
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Luiz DaCosta
Product Creation Date 14-Apr-2005
Product Creation Time 13:50:40
User eisdata
Session 74146
Process 5000010
Product Type stack
Survey EIS-deep
Telescope ESO-NTT
Instrument SOFI
Region AXAF
Field AXAF1
Passband Ks
Total Exposure Time (seconds) 11340
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 9 15.89 19.49
USNO Blue boxes 25 14.2 18.2
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.07 22.45 0.0 0.1 0.0 1.1
4 1.33 22.45 0.03 0.09 0.002 1.11
Image Products: Calibration: Stack Non-Photometric...
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
2 1.2 22.41 -1.0
3 1.03 22.41 -1.0
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 1,2 102 0.016 0.038 23.04
2 1,3 78 -0.015 0.036 23.03
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.0
Standard Deviation 0.022
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Comparison

Comparison
Product Identification
Real User Luiz DaCosta
Product Creation Date 14-Apr-2005
Product Creation Time 14:04:45
User eisdata
Session 74146
Workflow N/A
Process N/A
Product Type Comparison
Survey EIS-deep
Telescope ESO-NTT
Instrument SOFI
Region AXAF
Field AXAF1
Passband Ks
Total Exposure Time (seconds) 11340.0
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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 0.01 100.0 12 0.0 -0.20 0.56
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.2005-04-14T13:50:40.405 N/A
Image Table N/A N/A
Image Creation Date 14-Apr-2005 N/A
Image ID N/A N/A
Catalog Name EIS.2005-04-14T13:50:40.405.seeing.cat EIS.2003-08-23T12:46:16.020
Catalog Table N/A guest_allskycat
Catalog Creation Date 14-Apr-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 455 13
Minimum Magnitude 14.5 14.1
Maximum Magnitude 23.1 16.9
RA Min. 53.02 52.2
RA Max. 53.12 54.61
DEC Min. -27.82 -28.12
DEC Max. -27.72 -27.51
RA Coverage 5.53 127.9
DEC Coverage 5.4 36.6
Common Properties
Number of Objects in Common 12
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] 0.223
Offset Dec (arcsec) [reference - other] -0.097
Rms RA (arcsec) 0.453
Rms Dec (arcsec) 0.281
Photometry
Average Magnitude Offset [reference - other] -0.20
Rms 0.56
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 100.0 0.0
2 Daddi External_2 SOFI Yes Yes 100.0 0.0
3 Daddi External_3 SOFI Yes Yes 18.98 0.0
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# Origin Author Instrument Area (deg2) Overlap (%) #Objects ZP Delta Mag. Rms Mag.
1 External_1 Daddi SOFI 0.01 100.0 363 0.0 -0.10 0.20
2 External_2 Daddi SOFI 0.009 100.0 377 0.0 -21.09 0.08
Area enclosed by the Reference is green and for the Other is red.
Best Overlap
Author Daddi
Origin of Catalog External_2
Datasets
Description Reference Other
Instrument SOFI SOFI
Image Name EIS.2005-04-14T13:50:40.405 EIS.2002-08-28T13:55:12.100
Image Table N/A img_external
Image Creation Date 14-Apr-2005 Mar 5 2004 8:59:09:246AM
Image ID N/A 7
Catalog Name EIS.2005-04-14T13:50:40.405.seeing.cat EIS.2002-08-28T14:05:49.520
Catalog Table N/A spb_external
Catalog Creation Date 14-Apr-2005 Feb 26 2004 8:58:00:000AM
Catalog ID N/A 7
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 384 2825
Minimum Magnitude 14.5 -6.6
Maximum Magnitude 22.0 8.1
RA Min. 53.02 53.02
RA Max. 53.12 53.12
DEC Min. -27.82 -27.81
DEC Max. -27.72 -27.72
RA Coverage 5.53 5.46
DEC Coverage 5.4 5.4
Common Properties
Number of Objects in Common 377
Overlap (%) 100.0
Orientation N/A
Top: area enclosed by the Reference is green and for the Other is red.
Below: reference produced image and other image for the best overlap.
Astrometry
Offset RA (arcsec) [reference - other] -0.018
Offset Dec (arcsec) [reference - other] 0.027
Rms RA (arcsec) 0.103
Rms Dec (arcsec) 0.127
Photometry
Average Magnitude Offset [reference - other] -21.09
Rms 0.08
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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INTERNAL DATA (3)
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# Author Origin Instrument Image Catalog Overlap (%) ZP
1 Vandame Expstacked_1 SOFI Yes Yes 100.0 0.0
2 Vandame Expstacked_2 SOFI Yes Yes 21.27 0.0
3 Vandame Expstacked_2 SOFI Yes Yes 18.97 0.0
4 Vandame Expstacked_2 SOFI Yes Yes 18.72 0.0
5 Vandame Expstacked_2 SOFI Yes Yes 17.51 0.0
6 Vandame Expstacked_2 SOFI Yes Yes 15.5 0.0
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# Origin Author Instrument Area (deg2) Overlap (%) #Objects ZP Delta Mag. Rms Mag.
1 Expstacked_1 Vandame SOFI 0.009 100.0 346 0.0 -0.06 0.06
Best Overlap
Author Vandame
Origin of Catalog Expstacked_1
Datasets
Description Reference Other
Instrument SOFI SOFI
Image Name EIS.2005-04-14T13:50:40.405 EIS.2002-08-27T15:46:00.210
Image Table N/A img_expanel_stacked
Image Creation Date 14-Apr-2005 Jul 13 2004 11:10:37:233AM
Image ID N/A 5000318
Catalog Name EIS.2005-04-14T13:50:40.405.seeing.cat EIS.2002-08-27T16:13:38.730
Catalog Table N/A spb_expanel_stacked
Catalog Creation Date 14-Apr-2005 Mar 2 2004 11:38:00:000AM
Catalog ID N/A 21
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 418 895
Minimum Magnitude 14.5 14.4
Maximum Magnitude 23.1 22.6
RA Min. 53.02 53.02
RA Max. 53.12 53.12
DEC Min. -27.82 -27.81
DEC Max. -27.72 -27.72
RA Coverage 5.53 5.48
DEC Coverage 5.4 5.4
Common Properties
Number of Objects in Common 346
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] 0.438
Offset Dec (arcsec) [reference - other] -0.248
Rms RA (arcsec) 0.113
Rms Dec (arcsec) 0.103
Photometry
Average Magnitude Offset [reference - other] -0.06
Rms 0.06
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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