Observation information
- date-obs: 2026-08-13
- time-obs: 09:45:03.511100000
- date-end: 2026-08-13
- time-end: 11:52:00.494100000
- obs_id: A14_106T01_9000006596
- exposure: 1874.14977813
- 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_58848cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58848cztM0_level2_quad_clean.evt
|
| Size (bytes) | 703,117,440 | 84,562,560 |
| Size | 670.5 MB
| 80.6 MB
|
| Events in quadrant A | 13,391,137 | 202,356 |
| Events in quadrant B | 4,967,224 | 696,461 |
| Events in quadrant C | 3,185,036 | 627,953 |
| Events in quadrant D | 3,980,577 | 582,075 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 44409 | 106 |
| B | 0 | 18954 | 69 |
| C | 0 | 14098 | 57 |
| D | 0 | 16115 | 62 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 0 |
| B | 0 | 132 | 2 |
| C | 0 | 132 | 0 |
| D | 0 | 132 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6474 | 4814 | 74.358974% |
| B | 6475 | 296 | 4.571429% |
| C | 6478 | 126 | 1.945045% |
| D | 6476 | 253 | 3.906733% |
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 | 7602 | 6482 | 3925 | 3925 | 51.63% | 60.55% |  |
| B | 7615 | 6483 | 115 | 115 | 1.51% | 1.77% |  |
| C | 7617 | 6490 | 25 | 25 | 0.33% | 0.39% |  |
| D | 7617 | 6486 | 137 | 137 | 1.80% | 2.11% |  |
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 | 7651179 | 76592.55 | 405 | 394 | 99.9 |
| A | 3 | 95 | 2077294 | 20791.99 | 405 | 394 | 99.9 |
| A | 14 | 238 | 1084684 | 10854.9 | 405 | 394 | 99.9 |
| B | 15 | 32 | 750260 | 4787.28 | 730 | 705 | 156.6 |
| B | 2 | 249 | 548751 | 3500.28 | 730 | 705 | 156.6 |
| B | 5 | 185 | 191396 | 1217.91 | 730 | 705 | 156.6 |
| C | 6 | 223 | 89113 | 447.39 | 720 | 710 | 197.6 |
| C | 14 | 254 | 83054 | 416.72 | 720 | 710 | 197.6 |
| C | 12 | 249 | 45905 | 228.72 | 720 | 710 | 197.6 |
| D | 8 | 160 | 283402 | 1366.93 | 723 | 690 | 206.8 |
| D | 2 | 249 | 268390 | 1294.35 | 723 | 690 | 206.8 |
| D | 12 | 110 | 177712 | 855.91 | 723 | 690 | 206.8 |
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 |  |  |