Observation information
- date-obs: 2026-08-10
- time-obs: 08:59:07.956200000
- date-end: 2026-08-10
- time-end: 10:58:51.079000000
- obs_id: A14_106T01_9000006596
- exposure: 3642.57849854
- 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_58803cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58803cztM0_level2_quad_clean.evt
|
| Size (bytes) | 635,060,160 | 85,613,760 |
| Size | 605.6 MB
| 81.6 MB
|
| Events in quadrant A | 4,660,386 | 611,781 |
| Events in quadrant B | 3,881,894 | 651,394 |
| Events in quadrant C | 3,959,065 | 563,915 |
| Events in quadrant D | 10,541,550 | 346,448 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17767 | 3 |
| B | 0 | 15484 | 1 |
| C | 0 | 15849 | 1 |
| D | 0 | 35432 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 122 | 0 |
| B | 0 | 122 | 0 |
| C | 0 | 122 | 0 |
| D | 0 | 122 | 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 | 5993 | 354 | 5.906891% |
| B | 5993 | 353 | 5.890205% |
| C | 5994 | 420 | 7.007007% |
| D | 5994 | 2704 | 45.111778% |
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 | 7182 | 5992 | 253 | 253 | 3.52% | 4.22% |  |
| B | 7183 | 5993 | 226 | 226 | 3.15% | 3.77% |  |
| C | 7184 | 5994 | 332 | 332 | 4.62% | 5.54% |  |
| D | 7184 | 5994 | 2609 | 2609 | 36.32% | 43.53% |  |
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 | 7 | 64 | 1396040 | 7981.64 | 697 | 679 | 174.8 |
| A | 10 | 251 | 426917 | 2438.14 | 697 | 679 | 174.8 |
| A | 15 | 233 | 53811 | 303.92 | 697 | 679 | 174.8 |
| B | 4 | 236 | 256396 | 1743.04 | 681 | 659 | 146.7 |
| B | 10 | 44 | 254259 | 1728.47 | 681 | 659 | 146.7 |
| B | 4 | 201 | 140081 | 950.26 | 681 | 659 | 146.7 |
| C | 13 | 3 | 991103 | 5473.26 | 656 | 649 | 181.0 |
| C | 6 | 13 | 171119 | 942.02 | 656 | 649 | 181.0 |
| C | 12 | 249 | 70890 | 388.15 | 656 | 649 | 181.0 |
| D | 12 | 110 | 5927972 | 37625.05 | 553 | 527 | 157.5 |
| D | 11 | 129 | 1998645 | 12683.25 | 553 | 527 | 157.5 |
| D | 12 | 33 | 123793 | 782.44 | 553 | 527 | 157.5 |
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 |  |  |