Observation information
- date-obs: 2024-05-01
- time-obs: 16:05:29.365700000
- date-end: 2024-05-01
- time-end: 16:44:53.319900000
- obs_id: T05_203T01_9000006214
- exposure: 2104.27449554
- 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_46465cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46465cztM0_level2_quad_clean.evt
|
Size (bytes) | 199,693,440 | 38,678,400 |
Size | 190.4 MB
| 36.9 MB
|
Events in quadrant A | 2,306,053 | 259,104 |
Events in quadrant B | 1,218,364 | 270,315 |
Events in quadrant C | 1,153,932 | 258,584 |
Events in quadrant D | 2,528,089 | 212,942 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 48 | 0 |
B | 0 | 48 | 0 |
C | 0 | 48 | 0 |
D | 0 | 48 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 8605 | 3 |
B | 0 | 5169 | 0 |
C | 0 | 5075 | 0 |
D | 0 | 9237 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 2364 | 63 | 2.664975% |
B | 2364 | 22 | 0.930626% |
C | 2364 | 8 | 0.338409% |
D | 2364 | 308 | 13.028765% |
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 | 2364 | 2364 | 6 | 6 | 0.25% | 0.25% | |
B | 2364 | 2364 | 4 | 4 | 0.17% | 0.17% | |
C | 2364 | 2364 | 4 | 4 | 0.17% | 0.17% | |
D | 2364 | 2364 | 240 | 240 | 10.15% | 10.15% | |
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 | 1065818 | 16730.06 | 293 | 286 | 63.7 |
A | 0 | 247 | 65309 | 1020.94 | 293 | 286 | 63.7 |
A | 9 | 191 | 22795 | 353.42 | 293 | 286 | 63.7 |
B | 5 | 172 | 39264 | 651.41 | 289 | 280 | 59.8 |
B | 0 | 245 | 8367 | 135.13 | 289 | 280 | 59.8 |
B | 0 | 183 | 7866 | 126.76 | 289 | 280 | 59.8 |
C | 12 | 2 | 34140 | 486.15 | 285 | 286 | 69.6 |
C | 3 | 233 | 5389 | 73.28 | 285 | 286 | 69.6 |
C | 13 | 61 | 1994 | 24.53 | 285 | 286 | 69.6 |
D | 1 | 52 | 671218 | 9209.29 | 278 | 268 | 72.9 |
D | 12 | 233 | 372669 | 5111.48 | 278 | 268 | 72.9 |
D | 13 | 249 | 167573 | 2296.39 | 278 | 268 | 72.9 |
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 | |