Observation information
- date-obs: 2026-08-14
- time-obs: 04:35:26.356600000
- date-end: 2026-08-14
- time-end: 05:58:00.345000000
- obs_id: A14_106T01_9000006596
- exposure: 3538.16311604
- 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_58860cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58860cztM0_level2_quad_clean.evt
|
| Size (bytes) | 355,155,840 | 63,699,840 |
| Size | 338.7 MB
| 60.7 MB
|
| Events in quadrant A | 4,774,381 | 367,255 |
| Events in quadrant B | 3,797,780 | 441,264 |
| Events in quadrant C | 2,049,742 | 420,223 |
| Events in quadrant D | 2,189,116 | 396,695 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17091 | 1 |
| B | 0 | 14173 | 1 |
| C | 0 | 9125 | 1 |
| D | 0 | 9348 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 86 | 0 |
| B | 0 | 86 | 0 |
| C | 0 | 86 | 0 |
| D | 0 | 86 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6 | 0 |
| B | 0 | 7 | 0 |
| C | 0 | 7 | 0 |
| D | 0 | 7 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4308 | 860 | 19.962860% |
| B | 4308 | 441 | 10.236769% |
| C | 4308 | 24 | 0.557103% |
| D | 4308 | 12 | 0.278552% |
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 | 4308 | 4308 | 815 | 815 | 18.92% | 18.92% |  |
| B | 4308 | 4308 | 309 | 309 | 7.17% | 7.17% |  |
| C | 4308 | 4308 | 16 | 16 | 0.37% | 0.37% |  |
| D | 4308 | 4308 | 4 | 4 | 0.09% | 0.09% |  |
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 | 2520527 | 21525.25 | 461 | 448 | 117.1 |
| A | 3 | 14 | 238568 | 2033.9 | 461 | 448 | 117.1 |
| A | 3 | 245 | 45659 | 386.17 | 461 | 448 | 117.1 |
| B | 5 | 172 | 1491180 | 14879.76 | 469 | 452 | 100.2 |
| B | 5 | 185 | 169511 | 1687.47 | 469 | 452 | 100.2 |
| B | 4 | 236 | 102996 | 1023.55 | 469 | 452 | 100.2 |
| C | 6 | 223 | 70079 | 530.89 | 468 | 463 | 131.1 |
| C | 6 | 13 | 25482 | 190.79 | 468 | 463 | 131.1 |
| C | 12 | 252 | 22336 | 166.8 | 468 | 463 | 131.1 |
| D | 12 | 33 | 96012 | 714.94 | 469 | 448 | 133.7 |
| D | 5 | 38 | 83364 | 620.32 | 469 | 448 | 133.7 |
| D | 5 | 32 | 74942 | 557.31 | 469 | 448 | 133.7 |
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 |  |  |