Observation information
- date-obs: 2026-08-13
- time-obs: 21:35:18.418100000
- date-end: 2026-08-14
- time-end: 01:42:55.383100000
- obs_id: A14_106T01_9000006596
- exposure: 9994.66139847
- sourceid: Bootes_00
- observer: akritisinha4
- ra_pnt: 217.9375
- dec_pnt: 34.47417
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A14_106T01_9000006596_58856cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58856cztM0_level2_quad_clean.evt
|
| Size (bytes) | 916,704,000 | 180,552,960 |
| Size | 874.2 MB
| 172.2 MB
|
| Events in quadrant A | 12,995,978 | 944,011 |
| Events in quadrant B | 6,940,398 | 1,313,902 |
| Events in quadrant C | 6,520,827 | 1,185,756 |
| Events in quadrant D | 6,464,717 | 1,121,664 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 47987 | 3 |
| B | 0 | 29760 | 3 |
| C | 0 | 28738 | 4 |
| D | 0 | 28478 | 3 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 268 | 0 |
| B | 0 | 268 | 0 |
| C | 0 | 268 | 0 |
| D | 0 | 268 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 0 |
| B | 0 | 18 | 0 |
| C | 0 | 18 | 0 |
| D | 0 | 18 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 13037 | 3149 | 24.154330% |
| B | 13038 | 403 | 3.090965% |
| C | 13037 | 133 | 1.020173% |
| D | 13037 | 89 | 0.682672% |
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 | 14857 | 13038 | 1990 | 1990 | 13.39% | 15.26% |  |
| B | 14858 | 13040 | 181 | 181 | 1.22% | 1.39% |  |
| C | 14857 | 13040 | 86 | 86 | 0.58% | 0.66% |  |
| D | 14857 | 13040 | 29 | 29 | 0.20% | 0.22% |  |
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 | 3 | 95 | 4729259 | 15881.47 | 1208 | 1180 | 297.7 |
| A | 14 | 238 | 1391397 | 4669.7 | 1208 | 1180 | 297.7 |
| A | 3 | 244 | 1006466 | 3376.72 | 1208 | 1180 | 297.7 |
| B | 5 | 185 | 502484 | 1659.87 | 1426 | 1373 | 301.9 |
| B | 4 | 201 | 212957 | 700.85 | 1426 | 1373 | 301.9 |
| B | 5 | 172 | 154658 | 507.74 | 1426 | 1373 | 301.9 |
| C | 6 | 223 | 180765 | 464.73 | 1411 | 1399 | 386.0 |
| C | 14 | 254 | 165570 | 425.36 | 1411 | 1399 | 386.0 |
| C | 12 | 249 | 165327 | 424.73 | 1411 | 1399 | 386.0 |
| D | 11 | 129 | 338766 | 838.35 | 1411 | 1346 | 402.5 |
| D | 15 | 238 | 136905 | 336.81 | 1411 | 1346 | 402.5 |
| D | 5 | 38 | 135158 | 332.47 | 1411 | 1346 | 402.5 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
| Quadrant A |
 |
 |
Quadrant B |
| Quadrant D |
 |
 |
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 |
 |
 |
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 |  |
TCT plots
| Parameter |
TCT0 |
TCT_healed |
| Tct |  |  |