Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 16:00:02
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2b
Field deep2b_1
Passband Ks
Total Exposure Time (seconds) 660
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) 03:34:08.9
Declinaton (dd:mm:ss.s) -27:59:25
Interval between First/Last Contributing Frames (days) 0.0
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.59
PSF Distortion (rms) 0.06
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 2059.0
Reference Pixel: Y 2293.0
Photometry
Number of nights with independent zeropoints 1
Zeropoint of Product (Vega magnitudes) 22.325
Zeropoint Error (Zp error) 0.029
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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 16:00:02
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2b
Field deep2b_1
Passband Ks
Total Exposure Time (seconds) 660
General Properties
Right Ascension (decimal degrees) 53.5369
Declination (decimal degrees) -27.9905
Galactic Longitude, l 223.9774
Galactic Latitude, b -54.0972
Total Exposure Time (seconds) 660
Number of Contributing Frames 1
First Contributing Frame MJD 52574.3041
Lsat Contributing Frame MJD 52574.3041
First Contributing Frame Civil Date 2002-10-27
Last Contributing Frame Civil Date 2002-10-27
Interval between First/Last Contributing Frames (days) 0.0
Number of Photometric Contributing Frames 1
Number of Rejected Frames 0
Number of Stacked Frames 1
Effective Gain 3404.8
Effective Non-linearity N/A
Effective Saturation 10000.0
Area of maximum overlap in stacked image (arcmin2) 24.0
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 21.984527 21.234527 20.794527 20.474527 20.234527
2.0 21.004527 20.244527 19.804527 19.494527 19.254527
3.0 20.754527 20.004527 19.564527 19.254527 19.004527
4.0 20.274527 19.524527 19.084527 18.764527 18.524527
5.0 19.974527 19.224527 18.784527 18.474527 18.234527
6.0 20.004527 19.244527 18.804527 18.494527 18.254527
PSF
Measured Seeing (arcsec) 0.592
Measured Seeing (pixels) 2.043
PSF Distortion along X-axis (E-W), e1 0.008
PSF Distortion along Y-axis (N-S), e2 -0.011
PSF Distortion rms 0.06
Pixel Distribution
Mean Count (ADU) 0.021
Standard Deviation of Count (ADU) 2.05
Mean Sigma-Clipped Background Count (ADU) -0.005
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.34
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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 16:00:02
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2b
Field deep2b_1
Passband Ks
Total Exposure Time (seconds) 660
Stack Blocks (SB)
Number of Original Frames Input 1
Number of Photometric Frames 1
Number of Rejected Frames 0
Number of Stacked Frames 1
Mean Airmass of Contributing Frames 1.05
Mean Seeing of Contributing Frames (arcsec) 0.59
Mean of rms PSF Distortions of Contributing Frames 0.033
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 12.95
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 53.5369 -27.9905 Ks 52574.304063 2002-10-27 1.052 660.0
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 SOFI #003 0.29 11 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.59 0.033 13.03 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52573.625 2002-10-26 N/A 22.4 0.029189381631 0.071 0.0082
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 2059.0 2293.0 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 16:00:02
User eisdata
Session 75271
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2b
Field deep2b_1
Passband Ks
Total Exposure Time (seconds) 660
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 15 11.91 19.41
USNO Blue boxes 26 13.6 18.2
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.05 22.4 0.03 0.07 0.008 1.07

Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 30-Jul-2005
Product Creation Time 21:15:30
User eisdata
Session 75271
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP2b
Field deep2b_1
Passband Ks
Total Exposure Time (seconds) 660.0
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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 0.009 100.0 14 0.0 -0.08 0.18
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.2005-07-30T16:00:02.525 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.2005-07-30T16:00:02.525.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 145 14
Minimum Magnitude 12.9 13.0
Maximum Magnitude 19.4 15.8
RA Min. 53.49 52.2
RA Max. 53.59 54.61
DEC Min. -28.03 -28.12
DEC Max. -27.95 -27.51
RA Coverage 5.35 127.9
DEC Coverage 5.4 36.6
Common Properties
Number of Objects in Common 14
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] -0.018
Offset Dec (arcsec) [reference - other] -0.155
Rms RA (arcsec) 0.176
Rms Dec (arcsec) 0.206
Photometry
Average Magnitude Offset [reference - other] -0.08
Rms 0.18
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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