Observation information
- date-obs: 2026-08-10
- time-obs: 10:41:49.811900000
- date-end: 2026-08-10
- time-end: 12:46:56.052800000
- obs_id: A14_106T01_9000006596
- exposure: 3736.38953209
- 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_58804cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58804cztM0_level2_quad_clean.evt
|
| Size (bytes) | 702,074,880 | 87,701,760 |
| Size | 669.6 MB
| 83.6 MB
|
| Events in quadrant A | 6,767,994 | 555,367 |
| Events in quadrant B | 4,092,412 | 688,589 |
| Events in quadrant C | 3,684,963 | 617,512 |
| Events in quadrant D | 10,949,534 | 349,853 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24224 | 1 |
| B | 0 | 16394 | 1 |
| C | 0 | 15296 | 1 |
| D | 0 | 36876 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 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 | 6367 | 1231 | 19.334066% |
| B | 6368 | 268 | 4.208543% |
| C | 6368 | 211 | 3.313442% |
| D | 6368 | 2936 | 46.105528% |
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 | 7507 | 6367 | 1148 | 1148 | 15.29% | 18.03% |  |
| B | 7508 | 6368 | 111 | 111 | 1.48% | 1.74% |  |
| C | 7508 | 6368 | 138 | 138 | 1.84% | 2.17% |  |
| D | 7507 | 6367 | 2848 | 2848 | 37.94% | 44.73% |  |
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 | 3038894 | 17716.51 | 690 | 672 | 171.5 |
| A | 7 | 64 | 755811 | 4403.38 | 690 | 672 | 171.5 |
| A | 10 | 251 | 86639 | 501.29 | 690 | 672 | 171.5 |
| B | 15 | 32 | 234230 | 1538.11 | 719 | 696 | 151.8 |
| B | 6 | 255 | 218391 | 1433.79 | 719 | 696 | 151.8 |
| B | 10 | 247 | 97490 | 637.51 | 719 | 696 | 151.8 |
| C | 13 | 3 | 659130 | 3398.08 | 705 | 697 | 193.8 |
| C | 12 | 252 | 60827 | 310.32 | 705 | 697 | 193.8 |
| C | 12 | 249 | 47375 | 240.9 | 705 | 697 | 193.8 |
| D | 12 | 110 | 5433854 | 33417.55 | 571 | 546 | 162.6 |
| D | 11 | 129 | 2494593 | 15339.63 | 571 | 546 | 162.6 |
| D | 15 | 94 | 534687 | 3285.23 | 571 | 546 | 162.6 |
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 |  |  |