Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 20:33:41
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband V
Total Exposure Time (seconds) 10497
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #843
Right Ascension (hh:mm:ss.s) 22:52:12.6
Declinaton (dd:mm:ss.s) -40:12:34
Interval between First/Last Contributing Frames (days) 56.7
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 1.31
PSF Distortion (rms) 0.04
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System GSC2.2
Reference Pixel: X 3844.0
Reference Pixel: Y 4421.0
Photometry
Number of nights with independent zeropoints 5
Zeropoint of Product (Vega magnitudes) 24.258
Zeropoint Error (Zp error) 0.017
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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 20:33:41
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband V
Total Exposure Time (seconds) 10497
General Properties
Right Ascension (decimal degrees) 343.0524
Declination (decimal degrees) -40.2096
Galactic Longitude, l 357.2709
Galactic Latitude, b -62.1445
Total Exposure Time (seconds) 10497
Number of Contributing Frames 5
First Contributing Frame MJD 52086.4019
Lsat Contributing Frame MJD 52143.0975
First Contributing Frame Civil Date 2001-06-26
Last Contributing Frame Civil Date 2001-08-22
Interval between First/Last Contributing Frames (days) 56.7
Number of Photometric Contributing Frames 5
Number of Rejected Frames 0
Number of Stacked Frames 5
Effective Gain 25030.9
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 997.9
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 28.718 27.968 27.528 27.218 26.968
2.0 27.298 26.538 26.098 25.788 25.548
3.0 26.838 26.088 25.648 25.338 25.088
4.0 25.888 25.138 24.698 24.388 24.148
5.0 25.478 24.718 24.278 23.968 23.728
6.0 24.968 24.218 23.778 23.468 23.218
PSF
Measured Seeing (arcsec) 1.314
Measured Seeing (pixels) 5.52
PSF Distortion along X-axis (E-W), e1 -0.012
PSF Distortion along Y-axis (N-S), e2 -0.006
PSF Distortion rms 0.04
Pixel Distribution
Mean Count (ADU) 0.031
Standard Deviation of Count (ADU) 2.129
Mean Sigma-Clipped Background Count (ADU) -0.001
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.009
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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 20:33:41
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband V
Total Exposure Time (seconds) 10497
Stack Blocks (SB)
Number of Original Frames Input 5
Number of Photometric Frames 5
Number of Rejected Frames 0
Number of Stacked Frames 5
Mean Airmass of Contributing Frames 1.09
Mean Seeing of Contributing Frames (arcsec) 1.122
Mean of rms PSF Distortions of Contributing Frames 0.05
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 21.5
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 343.0486 -40.2072 V 52086.401917 2001-06-26 1.04037739251 2999.171
2 343.0852 -40.2113 V 52088.423193 2001-06-28 1.04819398002 599.834
3 343.0854 -40.2111 V 52090.382449 2001-06-30 1.03838798187 3599.009
4 343.0248 -40.2151 V 52117.34758 2001-07-27 1.08224792446 1799.504
5 343.0179 -40.2032 V 52143.0975352 2001-08-22 1.26004587273 1499.5886
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 WFI #843 0.238 10 GSC2.2 PHOTOM A
2 WFI #843 0.238 2 GSC2.2 PHOTOM A
3 WFI #843 0.238 12 GSC2.2 PHOTOM A
4 WFI #843 0.238 6 GSC2.2 PHOTOM A
5 WFI #843 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 1.33 0.032 21.1 N/A
2 0.38 0.063 21.24 N/A
3 1.35 0.02 21.21 N/A
4 1.25 0.086 21.58 N/A
5 1.3 0.05 21.5 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 52085.667 2001-06-25 N/A 24.29 0.003 0.225 0.03
2 52087.667 2001-06-27 N/A 24.31 0.005 0.241 0.039
3 52089.667 2001-06-29 N/A 24.28 0.002 0.188 0.058
4 52116.667 2001-07-26 N/A 24.2 0.004 0.113 0.038
5 52142.667 2001-08-21 N/A 24.19 0.002 0.116 0.036
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 3843.0 4217.0 343.1 -40.2
2 TAN DEFAULT GSC2.2 3592.0 4109.0 343.1 -40.2
3 TAN DEFAULT GSC2.2 3844.0 4421.0 343.1 -40.2
4 TAN DEFAULT GSC2.2 3189.0 4334.0 343.1 -40.2
5 TAN DEFAULT GSC2.2 3057.0 4182.0 343.1 -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 20:33:41
User eisdata
Session 70481
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband V
Total Exposure Time (seconds) 10497
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 582 10.14 19.49
USNO Blue boxes 1327 9.9 18.0
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.04 24.29 0.0 0.23 0.03 1.24
2 1.05 24.31 0.01 0.24 0.039 1.26
3 1.04 24.28 0.0 0.19 0.058 1.2
4 1.08 24.2 0.0 0.11 0.038 1.12
5 1.26 24.19 0.0 0.12 0.036 1.14
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 6
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 377 0.043 0.123 23.04
2 1,3 236 0.036 0.118 14.21
3 1,4 404 0.011 0.097 14.22
4 1,5 422 -0.043 0.156 16.04
5 1,6 351 -0.041 0.127 15.47
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference 0.001
Standard Deviation 0.041
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Comparison

Comparison
Product Identification
Real User Lisbeth Fogh Olsen
Product Creation Date 04-Nov-2004
Product Creation Time 23:26:28
User eisdata
Session 70481
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP1
Field DEEP1b
Passband V
Total Exposure Time (seconds) 10497.1066
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QC Parameters

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