Product Summary

Image Products >> Product Log >> Summary
Product Identification
Real User Joan Marc Miralles
Product Creation Date 09-Jun-2005
Product Creation Time 17:27:40
User eisdata
Session 74981
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband U
Total Exposure Time (seconds) 35997
Associated Catalog
Product Type Single Passband Catalog
Product Name N/A
Summary at-a-glance
Instrument WFI
ESO Filter# #877
Right Ascension (hh:mm:ss.s) 11:22:33.1
Declinaton (dd:mm:ss.s) -21:42:15
Interval between First/Last Contributing Frames (days) 350.16
Airmass 0.0
Final Pixel Scale of Product 0.24
Measured Seeing (arcsec) 0.96
PSF Distortion (rms) 0.22
Astrometry/Reference Grid
Projection TAN
Orientation (default is North up; East left) DEFAULT
Astrometric System GSC2.2
Reference Pixel: X 9305.0
Reference Pixel: Y 4364.0
Photometry
Number of nights with independent zeropoints 3
Zeropoint of Product (Vega magnitudes) 21.785
Zeropoint Error (Zp error) 0.015
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Attributes

Image Products >> Product Log >> Attributes
Product Identification
Real User Joan Marc Miralles
Product Creation Date 09-Jun-2005
Product Creation Time 17:27:40
User eisdata
Session 74981
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband U
Total Exposure Time (seconds) 35997
General Properties
Right Ascension (decimal degrees) 170.6378
Declination (decimal degrees) -21.7044
Galactic Longitude, l 276.961
Galactic Latitude, b 36.6444
Total Exposure Time (seconds) 35997
Number of Contributing Frames 9
First Contributing Frame MJD 51993.1144
Lsat Contributing Frame MJD 52343.2721
First Contributing Frame Civil Date 2001-03-25
Last Contributing Frame Civil Date 2002-03-10
Interval between First/Last Contributing Frames (days) 350.16
Number of Photometric Contributing Frames 9
Number of Rejected Frames 0
Number of Stacked Frames 9
Effective Gain 113897.2
Effective Non-linearity N/A
Effective Saturation N/A
Area of maximum overlap in stacked image (arcmin2) 835.6
Fraction of instrument FOV of area of stacked image with maximum overlap 0.7
Aperture Limiting Magnitudes
Aperture (arcsec) 1 sigma 2 sigma 3 sigma 4 sigma 5 sigma
1.0 26.335 25.585 25.145 24.835 24.585
2.0 26.125 25.375 24.935 24.625 24.385
3.0 25.545 24.795 24.355 24.035 23.795
4.0 25.045 24.295 23.855 23.545 23.305
5.0 24.865 24.105 23.665 23.355 23.115
6.0 24.555 23.805 23.365 23.055 22.815
PSF
Measured Seeing (arcsec) 0.961
Measured Seeing (pixels) 4.037
PSF Distortion along X-axis (E-W), e1 -0.009
PSF Distortion along Y-axis (N-S), e2 -0.002
PSF Distortion rms 0.224
Pixel Distribution
Mean Count (ADU) 0.002
Standard Deviation of Count (ADU) 0.282
Mean Sigma-Clipped Background Count (ADU) -0.0
Standard Deviation of Sigma-Clipped Background Count (ADU) 0.002
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Stack Blocks

Image Products >> Product Log >> Stack Blocks
Product Identification
Real User Joan Marc Miralles
Product Creation Date 09-Jun-2005
Product Creation Time 17:27:40
User eisdata
Session 74981
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband U
Total Exposure Time (seconds) 35997
Stack Blocks (SB)
Number of Original Frames Input 9
Number of Photometric Frames 9
Number of Rejected Frames 0
Number of Stacked Frames 9
Mean Airmass of Contributing Frames 1.06
Mean Seeing of Contributing Frames (arcsec) 0.992
Mean of rms PSF Distortions of Contributing Frames 0.088
Mean Sky Brightness of Contributing Frames (magnitudes/arcsec2) 21.94
Frames in SB: Observations
# R.A. Dec. Passband MJD Civil Date Airmass Total Exposure Time
1 170.6332 -21.7076 U 51993.11439 2001-03-25 1.01838317893 4499.589
2 170.6555 -21.6994 U 51993.173158 2001-03-25 1.03476014945 4499.59
3 170.6633 -21.7117 U 51994.055382 2001-03-26 1.14945971052 2699.744
4 170.6745 -21.7002 U 51994.09069 2001-03-26 1.04152807042 3599.671
5 170.639 -21.7317 U 51994.144309 2001-03-26 1.01318215805 3599.671
6 170.5896 -21.71 U 51994.197788 2001-03-26 1.07125300948 3599.671
7 170.6536 -21.6792 U 52343.1436467 2002-03-10 1.02821781914 4499.5887
8 170.6604 -21.7249 U 52343.2122861 2002-03-10 1.0319286622 4499.5773
9 170.5711 -21.6749 U 52343.2721251 2002-03-10 1.18095377315 4499.5881
Frames in SB: Properties
# Instrument Filter Pixel Scale NDIT Astrometric System Photometric Flag Visual Flag Automatic Flag
1 WFI #877 0.238 5 GSC2.2 PHOTOM B
2 WFI #877 0.238 5 GSC2.2 PHOTOM B
3 WFI #877 0.238 3 GSC2.2 PHOTOM B
4 WFI #877 0.238 4 GSC2.2 PHOTOM B
5 WFI #877 0.238 4 GSC2.2 PHOTOM B
6 WFI #877 0.238 4 GSC2.2 PHOTOM B
7 WFI #877 0.238 5 GSC2.2 PHOTOM B
8 WFI #877 0.238 5 GSC2.2 PHOTOM B
9 WFI #877 0.238 5 GSC2.2 PHOTOM B
Frames in SB: Attributes
# Seeing (arcsec) PSF Distortion (rms) Sky Brightness (magnitudes/arcsec2) Limiting magnitude (5 sigma - 2 arcsec)
1 0.99 0.085 21.33 N/A
2 0.95 0.109 21.33 N/A
3 1.03 0.053 21.37 N/A
4 1.13 0.067 21.52 N/A
5 1.11 0.062 21.66 N/A
6 0.98 0.087 21.53 N/A
7 0.9 0.1 21.39 N/A
8 0.91 0.133 21.5 N/A
9 0.93 0.097 21.35 N/A
Frames in SB: Photometry (Vega)
# MJD. Civil Date Solution Type Zeropoint Zp error Extinction Chi2
1 51992.667 2001-03-24 N/A 21.74 0.032 0.468 0.032
2 51992.667 2001-03-24 N/A 21.74 0.032 0.468 0.032
3 51993.667 2001-03-25 N/A 21.69 0.006 0.442 0.053
4 51993.667 2001-03-25 N/A 21.69 0.006 0.442 0.053
5 51993.667 2001-03-25 N/A 21.69 0.006 0.442 0.053
6 51993.667 2001-03-25 N/A 21.69 0.006 0.442 0.053
7 52342.625 2002-03-09 N/A 21.91 0.006 0.496 0.059
8 52342.625 2002-03-09 N/A 21.91 0.006 0.496 0.059
9 52342.625 2002-03-09 N/A 21.91 0.006 0.496 0.059
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 8638.0 4044.0 170.3 -21.7
2 TAN DEFAULT GSC2.2 8912.0 3915.0 170.3 -21.7
3 TAN DEFAULT GSC2.2 8803.0 4113.0 170.3 -21.7
4 TAN DEFAULT GSC2.2 9093.0 4056.0 170.3 -21.7
5 TAN DEFAULT GSC2.2 8847.0 4232.0 170.3 -21.7
6 TAN DEFAULT GSC2.2 8284.0 4171.0 170.3 -21.7
7 TAN DEFAULT GSC2.2 9264.0 3672.0 170.3 -21.7
8 TAN DEFAULT GSC2.2 9306.0 4364.0 170.3 -21.7
9 TAN DEFAULT GSC2.2 8057.0 3616.0 170.3 -21.7
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Calibration

Image Products >> Product Log >> Calibration
Product Identification
Real User Joan Marc Miralles
Product Creation Date 09-Jun-2005
Product Creation Time 17:27:40
User eisdata
Session 74981
Process 5000010
Product Type stack
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband U
Total Exposure Time (seconds) 35997
USNO x GSC2
Catalog Symbol Number of Objects Brightest Magnitude Faintest Magnitude
GSC2 Blue cross 683 9.61 19.5
USNO Blue boxes 1459 9.2 19.1
Night Solutions
# Airmass Zeropoint Zp error Extinction Chi2 Flux Scale
1 1.02 21.74 0.03 0.47 0.032 1.55
2 1.03 21.74 0.03 0.47 0.032 1.56
3 1.15 21.69 0.01 0.44 0.053 1.6
4 1.04 21.69 0.01 0.44 0.053 1.53
5 1.01 21.69 0.01 0.44 0.053 1.51
6 1.07 21.69 0.01 0.44 0.053 1.55
7 1.03 21.91 0.01 0.5 0.059 1.6
8 1.03 21.91 0.01 0.5 0.059 1.6
9 1.18 21.91 0.01 0.5 0.059 1.72
Relative Photometry
Overlap Information
Number of Fields 1
Number of Overlaps 10
Magnitude differences in overlaps
Overlap ID Fields Number of Objects Magnitude Difference Standard deviation Area
1 1,2 695 -0.051 0.102 23.04
2 1,3 654 -0.045 0.098 15.32
3 1,4 502 -0.114 0.107 14.21
4 1,5 618 -0.092 0.106 10.88
5 1,6 626 -0.079 0.113 15.01
6 1,7 459 -0.078 0.099 11.03
7 1,8 788 0.153 0.118 11.33
8 1,9 772 0.146 0.122 12.36
9 1,10 667 0.142 0.108 3.8
Distribution of Magnitude Differences: Tij
Mean Magnitude Difference -0.002
Standard Deviation 0.114
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Comparison

Comparison
Product Identification
Real User Joan Marc Miralles
Product Creation Date 10-Jun-2005
Product Creation Time 03:11:50
User eisdata
Session 74981
Workflow N/A
Process N/A
Product Type Comparison
Survey DPS
Telescope MPI-2.2
Instrument WFI
Region DEEP3
Field DEEP3b
Passband U
Total Exposure Time (seconds) 35996.6901
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QC Parameters

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