Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 17:25:49
User eisdata
Session 75219
Batch N/A
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_54
Passband J
Total Exposure Time (seconds) 3540
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Product Repository Path N/A
Product Id NOT SAVED
EIS DataBase Table Name NOT SAVED
EIS DataBase Table Alias NOT SAVED
Summary at-a-glance
Instrument SOFI
ESO Filter# #001
Right Ascension (hh:mm:ss.s) 22:55:33.7
Declinaton (dd:mm:ss.s) -40:15:08
Interval between First/Last Contributing Frames (days) 2.14
Airmass 0.0
Final Pixel Scale of Product 0.29
Measured Seeing (arcsec) 0.63
PSF Distortion (rms) 0.09
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System /eis-data/reductions/eisdata/science_astrom_ref/EIS.2005-04-14T12:25:45.145.fits
Reference Pixel: X 12199.0
Reference Pixel: Y 1136.0
Photometry
Number of nights with independent zeropoints 2
Zeropoint of Product (Vega magnitudes) 23.19
Zeropoint Error (Zp error) 0.006
FITS Header
FITS Header of Product to appear here
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 17:25:49
User eisdata
Session 75219
Batch N/A
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_54
Passband J
Total Exposure Time (seconds) 3540
General Properties
Right Ascension (decimal degrees) 343.8904
Declination (decimal degrees) -40.2523
Galactic Longitude, l 356.7272
Galactic Latitude, b -62.7343
Total Exposure Time (seconds) 3540
Number of Contributing Frames 2
First Contributing Frame MJD 52930.9892
Lsat Contributing Frame MJD 52933.1261
First Contributing Frame Civil Date 2003-10-18
Last Contributing Frame Civil Date 2003-10-21
Interval between First/Last Contributing Frames (days) 2.14
Number of Photometric Contributing Frames 2
Number of Rejected Frames 0
Number of Stacked Frames 2
Effective Gain 21473.5
Effective Non-linearity N/A
Effective Saturation 10000.0
Area of maximum overlap in stacked image (arcmin2) 23.3
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 24.53 23.78 23.34 23.03 22.78
2.0 23.89 23.14 22.7 22.39 22.14
3.0 23.42 22.66 22.22 21.91 21.67
4.0 22.99 22.24 21.8 21.48 21.24
5.0 22.84 22.09 21.65 21.34 21.1
6.0 22.71 21.96 21.52 21.21 20.96
PSF
Minimum Measured Stellar FWHM (arcsec) 0.59
Maximum Measured Stellar FWHM (arcsec) 2.437
Measured Seeing (arcsec) 0.632
Measured Seeing (pixels) 2.18
PSF Distortion along X-axis (E-W), e1 0.023
PSF Distortion along Y-axis (N-S), e2 0.008
PSF Distortion rms 0.095
Pixel Distribution
Mean Count (ADU) 0.017
Standard Deviation of Count (ADU) 0.83
Mean Sigma-Clipped Background Count (ADU) -0.004
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.066
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 17:25:49
User eisdata
Session 75219
Batch N/A
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_54
Passband J
Total Exposure Time (seconds) 3540
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 1.1
Mean Seeing of Contributing Frames (arcsec) 0.64
Mean of rms PSF Distortions of Contributing Frames 0.049
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 15.8
Frames in SB: Origin
# Process ID Name Table Name Table Alias Table Entry
1 EIS.2005-04-14T17:58:05.698.fits N/A N/A N/A
2 EIS.2005-04-14T18:02:46.421.fits N/A N/A N/A
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 343.8899 -40.2514 J 52930.989249 2003-10-18 1.131 1740.0
2 343.8908 -40.2532 J 52933.126068 2003-10-21 1.061 1800.0
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 SOFI #001 0.29 29 GSC2.2 PHOTOM A
2 SOFI #001 0.29 30 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.64 0.05 15.4 N/A
2 0.64 0.047 16.43 N/A
Frames in SB: Photometry (Vega)
# Photometric ID #Primary Standards #Secondary Standards MJD. Civil Date Night Index Solution Type Zeropoint Zp error Chi2
1 15000066.0 52930.625 2003-10-18 N/A N/A 23.19 0.0108 0.092 0.0108
2 15000069.0 52932.625 2003-10-20 N/A N/A 23.19 0.007 0.092 0.007
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 12192.0 1114.0 342.66667 -40.216667
2 TAN DEFAULT GSC2.2 12199.0 1136.0 342.66667 -40.216667
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 17:25:49
User eisdata
Session 75219
Process 5000010
Product Type stack
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_54
Passband J
Total Exposure Time (seconds) 3540
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 16 15.9 19.39
USNO Blue boxes 37 13.4 18.0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.13 23.19 0.01 0.09 0.011 1.1
2 1.06 23.19 0.01 0.09 0.007 1.1
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 82 0.024 0.031 23.04
2 1,3 104 0.009 0.024 23.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.016
Standard Deviation 0.011
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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 82 -0.077 0.031 23.04
2 1,3 104 -0.091 0.024 23.04
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference -0.084
Standard Deviation 0.01
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 28-Jul-2005
Product Creation Time 21:20:09
User eisdata
Session 75219
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope ESO-NTT
Instrument SOFI
Region DEEP1a
Field deep1a_54
Passband J
Total Exposure Time (seconds) 3540.0
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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 0.013 100.0 17 0.0 -0.07 0.11
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.2005-07-28T17:25:49.995 N/A
Image Table N/A N/A
Image Creation Date 28-Jul-2005 N/A
Image ID N/A N/A
Catalog Name EIS.2005-07-28T17:25:49.995.seeing.cat EIS.2003-08-23T12:46:09.310
Catalog Table N/A guest_allskycat
Catalog Creation Date 28-Jul-2005 Aug 23 2003 12:46:00:000PM
Catalog ID N/A 2
Zero Point 0.0 0.0
Zero Point Error 0.0 N/A
Number Objects 461 18
Minimum Magnitude 12.0 11.9
Maximum Magnitude 22.8 17.0
RA Min. 343.83 341.27
RA Max. 343.95 344.06
DEC Min. -40.3 -40.53
DEC Max. -40.2 -39.91
RA Coverage 5.77 127.92
DEC Coverage 6.0 36.6
Common Properties
Number of Objects in Common 17
Overlap (%) 100.0
Orientation N/A
Astrometry
Offset RA (arcsec) [reference - other] 0.069
Offset Dec (arcsec) [reference - other] -0.088
Rms RA (arcsec) 0.313
Rms Dec (arcsec) 0.291
Photometry
Average Magnitude Offset [reference - other] -0.07
Rms 0.11
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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