Observation information
- date-obs: 2026-08-12
- time-obs: 05:59:30.740400000
- date-end: 2026-08-12
- time-end: 08:03:11.723700000
- obs_id: A14_106T01_9000006596
- exposure: 3392.85456049
- 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_58831cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58831cztM0_level2_quad_clean.evt
|
| Size (bytes) | 591,943,680 | 87,779,520 |
| Size | 564.5 MB
| 83.7 MB
|
| Events in quadrant A | 3,754,353 | 638,723 |
| Events in quadrant B | 10,558,286 | 390,753 |
| Events in quadrant C | 3,688,503 | 610,165 |
| Events in quadrant D | 3,423,786 | 581,179 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15241 | 1 |
| B | 0 | 35644 | 1 |
| C | 0 | 15165 | 1 |
| D | 0 | 14209 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6266 | 250 | 3.989786% |
| B | 6267 | 3095 | 49.385671% |
| C | 6267 | 167 | 2.664752% |
| D | 6267 | 92 | 1.468007% |
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 | 7421 | 6267 | 135 | 135 | 1.82% | 2.15% |  |
| B | 7422 | 6265 | 2375 | 2375 | 32.00% | 37.91% |  |
| C | 7422 | 6268 | 95 | 95 | 1.28% | 1.52% |  |
| D | 7422 | 6268 | 26 | 26 | 0.35% | 0.41% |  |
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 | 233 | 600289 | 3310.68 | 733 | 715 | 181.1 |
| A | 13 | 248 | 113277 | 621.54 | 733 | 715 | 181.1 |
| A | 3 | 62 | 105578 | 579.02 | 733 | 715 | 181.1 |
| B | 2 | 247 | 8080965 | 68919.27 | 545 | 526 | 117.2 |
| B | 8 | 234 | 99732 | 846.14 | 545 | 526 | 117.2 |
| B | 2 | 249 | 81944 | 694.43 | 545 | 526 | 117.2 |
| C | 13 | 3 | 375717 | 1941.36 | 702 | 695 | 193.2 |
| C | 7 | 64 | 170097 | 876.93 | 702 | 695 | 193.2 |
| C | 12 | 252 | 76480 | 392.31 | 702 | 695 | 193.2 |
| D | 11 | 129 | 139345 | 691.69 | 711 | 680 | 200.5 |
| D | 3 | 12 | 104517 | 517.96 | 711 | 680 | 200.5 |
| D | 12 | 110 | 84785 | 419.53 | 711 | 680 | 200.5 |
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 |  |  |