Observation information
- date-obs: 2024-04-21
- time-obs: 18:14:08.813800000
- date-end: 2024-04-21
- time-end: 20:18:44.815600000
- obs_id: T05_200T01_9000006196
- exposure: 4977.18082207
- sourceid: SN2024ggi
- observer: rsteja001
- ra_pnt: 169.5921
- dec_pnt: -32.83754
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_200T01_9000006196_46319cztM0_level2.fits
| modeM0/AS1T05_200T01_9000006196_46319cztM0_level2_quad_clean.evt
|
Size (bytes) | 647,763,840 | 111,683,520 |
Size | 617.8 MB
| 106.5 MB
|
Events in quadrant A | 11,448,797 | 543,971 |
Events in quadrant B | 4,576,224 | 825,041 |
Events in quadrant C | 3,597,397 | 778,590 |
Events in quadrant D | 3,775,444 | 713,503 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 150 | 0 |
B | 0 | 150 | 0 |
C | 0 | 150 | 0 |
D | 0 | 150 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 39037 | 0 |
B | 0 | 18621 | 0 |
C | 0 | 16342 | 1 |
D | 0 | 16817 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7476 | 2693 | 36.021937% |
B | 7476 | 116 | 1.551632% |
C | 7475 | 66 | 0.882943% |
D | 7476 | 124 | 1.658641% |
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 | 7476 | 7476 | 2238 | 2238 | 29.94% | 29.94% | |
B | 7476 | 7476 | 43 | 43 | 0.58% | 0.58% | |
C | 7475 | 7475 | 37 | 37 | 0.49% | 0.49% | |
D | 7476 | 7476 | 81 | 81 | 1.08% | 1.08% | |
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 | 15 | 223 | 6064228 | 41642.36 | 691 | 676 | 145.6 |
A | 10 | 83 | 2652361 | 18210.85 | 691 | 676 | 145.6 |
A | 15 | 239 | 51399 | 348.35 | 691 | 676 | 145.6 |
B | 3 | 112 | 727804 | 4391.34 | 831 | 803 | 165.6 |
B | 0 | 190 | 280237 | 1687.88 | 831 | 803 | 165.6 |
B | 5 | 172 | 74159 | 443.1 | 831 | 803 | 165.6 |
C | 12 | 250 | 183918 | 954.92 | 810 | 814 | 191.7 |
C | 1 | 3 | 133584 | 692.42 | 810 | 814 | 191.7 |
C | 12 | 2 | 90411 | 467.26 | 810 | 814 | 191.7 |
D | 1 | 52 | 233599 | 1144.52 | 809 | 782 | 203.4 |
D | 13 | 171 | 100124 | 488.36 | 809 | 782 | 203.4 |
D | 7 | 55 | 91370 | 445.33 | 809 | 782 | 203.4 |
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 |
|
|
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 | |