Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 20:56:47
User eisdata
Session 70480
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband B
Total Exposure Time (seconds) 11397
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #842
Right Ascension (hh:mm:ss.s) 22:52:08.2
Declinaton (dd:mm:ss.s) -40:13:10
Interval between First/Last Contributing Frames (days) 206.31
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 1.46
PSF Distortion (rms) 0.08
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System GSC2.2
Reference Pixel: X 3846.0
Reference Pixel: Y 4398.0
Photometry
Number of nights with independent zeropoints 4
Zeropoint of Product (Vega magnitudes) 24.867
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 04-Nov-2004
Product Creation Time 20:56:47
User eisdata
Session 70480
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband B
Total Exposure Time (seconds) 11397
General Properties
Right Ascension (decimal degrees) 343.0344
Declination (decimal degrees) -40.2195
Galactic Longitude, l 357.2603
Galactic Latitude, b -62.1283
Total Exposure Time (seconds) 11397
Number of Contributing Frames 6
First Contributing Frame MJD 52227.0346
Lsat Contributing Frame MJD 52433.3482
First Contributing Frame Civil Date 2001-11-14
Last Contributing Frame Civil Date 2002-06-08
Interval between First/Last Contributing Frames (days) 206.31
Number of Photometric Contributing Frames 6
Number of Rejected Frames 0
Number of Stacked Frames 6
Effective Gain 28628.9
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 980.1
Fraction of instrument FOV of area of stacked image with maximum overlap 0.9
Aperture Limiting Magnitudes
Aperture (arcsec) 1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.0 29.487 28.727 28.287 27.977 27.737
2.0 28.747 27.997 27.557 27.237 26.997
3.0 27.467 26.717 26.277 25.967 25.717
4.0 26.807 26.047 25.607 25.297 25.057
5.0 26.127 25.377 24.937 24.627 24.387
6.0 25.927 25.177 24.737 24.417 24.177
PSF
Measured Seeing (arcsec) 1.459
Measured Seeing (pixels) 6.13
PSF Distortion along X-axis (E-W), e1 -0.011
PSF Distortion along Y-axis (N-S), e2 -0.012
PSF Distortion rms 0.076
Pixel Distribution
Mean Count (ADU) 0.032
Standard Deviation of Count (ADU) 2.139
Mean Sigma-Clipped Background Count (ADU) -0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.008
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 20:56:47
User eisdata
Session 70480
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband B
Total Exposure Time (seconds) 11397
Stack Blocks (SB)
Number of Original Frames Input 6
Number of Photometric Frames 6
Number of Rejected Frames 0
Number of Stacked Frames 6
Mean Airmass of Contributing Frames 1.09
Mean Seeing of Contributing Frames (arcsec) 1.085
Mean of rms PSF Distortions of Contributing Frames 0.053
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 22.05
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 343.0301 -40.2166 B 52227.034563 2001-11-14 1.06612126179 2099.4232
2 343.0425 -40.2047 B 52227.0828965 2001-11-14 1.16637546573 2099.4228
3 343.0665 -40.2207 B 52228.0204828 2001-11-15 1.0337498185 1499.5879
4 343.0486 -40.229 B 52228.0666005 2001-11-15 1.10953532306 1499.588
5 343.0026 -40.2251 B 52229.0143446 2001-11-16 1.04546970596 2699.2587
6 343.0158 -40.2209 B 52433.3482012 2002-06-08 1.10451841442 1499.5762
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 WFI #842 0.238 7 GSC2.2 PHOTOM A
2 WFI #842 0.238 7 GSC2.2 PHOTOM A
3 WFI #842 0.238 5 GSC2.2 PHOTOM A
4 WFI #842 0.238 5 GSC2.2 PHOTOM A
5 WFI #842 0.238 9 GSC2.2 PHOTOM A
6 WFI #842 0.238 5 GSC2.2 PHOTOM A
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.28 0.044 22.35 N/A
2 2.0 0.058 22.27 N/A
3 1.63 0.033 21.85 N/A
4 0.35 0.073 22.15 N/A
5 1.06 0.034 20.91 N/A
6 1.19 0.076 22.13 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52226.625 2001-11-13 N/A 24.86 0.069 0.22 0.069
2 52226.625 2001-11-13 N/A 24.86 0.069 0.22 0.069
3 52227.625 2001-11-14 N/A 24.87 0.075 0.236 0.075
4 52227.625 2001-11-14 N/A 24.87 0.075 0.236 0.075
5 52228.625 2001-11-15 N/A 24.9 0.071 0.236 0.071
6 52432.667 2002-06-07 N/A 24.82 0.071 0.22 0.071
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 3163.0 4227.0 343.1 -40.2
2 TAN DEFAULT GSC2.2 3776.0 4120.0 343.1 -40.2
3 TAN DEFAULT GSC2.2 3846.0 4286.0 343.1 -40.2
4 TAN DEFAULT GSC2.2 3659.0 4398.0 343.1 -40.2
5 TAN DEFAULT GSC2.2 3018.0 4352.0 343.1 -40.2
6 TAN DEFAULT GSC2.2 3281.0 4289.0 343.1 -40.2
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 20:56:47
User eisdata
Session 70480
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband B
Total Exposure Time (seconds) 11397
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 590 10.14 19.49
USNO Blue boxes 1343 9.9 18.0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.07 24.86 0.07 0.22 0.069 1.24
2 1.17 24.86 0.07 0.22 0.069 1.27
3 1.03 24.87 0.08 0.24 0.075 1.25
4 1.11 24.87 0.08 0.24 0.075 1.27
5 1.05 24.9 0.07 0.24 0.071 1.26
6 1.1 24.82 0.07 0.22 0.071 1.25
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 7
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 316 0.032 0.107 23.04
2 1,3 293 0.048 0.114 17.27
3 1,4 266 0.021 0.121 14.28
4 1,5 307 0.038 0.106 16.04
5 1,6 341 0.055 0.125 15.21
6 1,7 336 -0.024 0.164 18.82
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.028
Standard Deviation 0.028
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:56:10
User eisdata
Session 70480
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband B
Total Exposure Time (seconds) 11396.8568
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QC Parameters

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