Observation information
- date-obs: 2024-05-01
- time-obs: 16:20:59.320400000
- date-end: 2024-05-01
- time-end: 18:30:20.315800000
- obs_id: T05_203T01_9000006214
- exposure: 6922.2115016
- sourceid: SN2024ggi
- observer: rsteja001
- ra_pnt: 169.592
- dec_pnt: -32.83757
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_203T01_9000006214_46466cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46466cztM0_level2_quad_clean.evt
|
Size (bytes) | 642,473,280 | 122,641,920 |
Size | 612.7 MB
| 117.0 MB
|
Events in quadrant A | 7,215,502 | 833,113 |
Events in quadrant B | 3,956,270 | 854,271 |
Events in quadrant C | 3,454,254 | 811,838 |
Events in quadrant D | 8,555,500 | 674,438 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 154 | 0 |
B | 0 | 154 | 0 |
C | 0 | 154 | 0 |
D | 0 | 154 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 26651 | 3 |
B | 0 | 17074 | 0 |
C | 0 | 16105 | 0 |
D | 0 | 30874 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7760 | 170 | 2.190722% |
B | 7761 | 140 | 1.803891% |
C | 7761 | 20 | 0.257699% |
D | 7761 | 1070 | 13.786883% |
Noise dominated fraction
Noise dominated data is calculated using 1-second bins in cleaned event files. If a bin has >2000 counts, and if more than 50% of those come from <1% of pixels, then it is considered to be noise-dominated and hence unusable.
Quadrant |
# 1 sec bins |
Bins with >0 counts |
Bins with >2000 counts |
High rate bins dominated by noise |
Noise dominated (total time) |
Noise dominated (detector-on time) |
Marked lightcurve |
A | 7760 | 7760 | 9 | 9 | 0.12% | 0.12% | |
B | 7761 | 7761 | 43 | 43 | 0.55% | 0.55% | |
C | 7761 | 7761 | 15 | 15 | 0.19% | 0.19% | |
D | 7761 | 7761 | 990 | 990 | 12.76% | 12.76% | |
Top noisy pixels
Top three noisy pixels from each quadrant. If the there are fewer than three noisy pixels in the level2.evt file, extra rows are filled as -1
Pixel properties |
Quadrant properties |
Quadrant |
DetID |
PixID |
Counts |
Sigma |
Mean |
Median |
Sigma |
A | 10 | 83 | 3566524 | 19186.75 | 885 | 866 | 185.8 |
A | 0 | 247 | 130743 | 698.87 | 885 | 866 | 185.8 |
A | 15 | 235 | 20763 | 107.07 | 885 | 866 | 185.8 |
B | 5 | 172 | 221729 | 1251.97 | 877 | 849 | 176.4 |
B | 0 | 189 | 47990 | 267.2 | 877 | 849 | 176.4 |
B | 4 | 158 | 46986 | 261.51 | 877 | 849 | 176.4 |
C | 12 | 2 | 83164 | 405.59 | 859 | 863 | 202.9 |
C | 3 | 233 | 12779 | 58.72 | 859 | 863 | 202.9 |
C | 14 | 67 | 6220 | 26.4 | 859 | 863 | 202.9 |
D | 1 | 52 | 3762044 | 17823.38 | 830 | 802 | 211.0 |
D | 12 | 233 | 420260 | 1987.68 | 830 | 802 | 211.0 |
D | 4 | 223 | 408042 | 1929.79 | 830 | 802 | 211.0 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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|
Quadrant B |
Quadrant D |
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Quadrant C |
Count rate plots and images
Plot type |
Count rate plots |
Images |
Comparison with Poisson distribution
Blue bars denote a histogram of data divided into 1 sec bins.
Red curve is a Poisson curve with rate = median count rate of data. |
|
|
Quadrant-wise count rates
Data is divided into 100 sec bins |
|
|
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
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|
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
|
|
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
|
|
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
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|
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor | |
D_VDD | |
Temperature 1 | |
Veto HV Monitor | |
Veto LLD | |
Alpha Counter | |
_CPM_Rate | |
CZT Counter | |
+2.5 Volts monitor | |
+5 Volts monitor | |
_ROLL_ROT | |
_Roll_DEC | |
_Roll_RA | |
Veto Counter | |