Observation information
- date-obs: 2026-08-14
- time-obs: 01:21:48.386500000
- date-end: 2026-08-14
- time-end: 03:25:53.367800000
- obs_id: A14_106T01_9000006596
- exposure: 5709.25253189
- 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_58857cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58857cztM0_level2_quad_clean.evt
|
| Size (bytes) | 458,294,400 | 93,700,800 |
| Size | 437.1 MB
| 89.4 MB
|
| Events in quadrant A | 5,545,288 | 562,533 |
| Events in quadrant B | 4,231,076 | 653,973 |
| Events in quadrant C | 3,276,075 | 604,787 |
| Events in quadrant D | 3,407,631 | 563,425 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20962 | 1 |
| B | 0 | 16792 | 1 |
| C | 0 | 14294 | 1 |
| D | 0 | 14842 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 0 |
| B | 0 | 132 | 0 |
| C | 0 | 132 | 0 |
| D | 0 | 132 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6485 | 812 | 12.521203% |
| B | 6486 | 382 | 5.889608% |
| C | 6485 | 70 | 1.079414% |
| D | 6485 | 119 | 1.835004% |
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 | 7445 | 6485 | 629 | 629 | 8.45% | 9.70% |  |
| B | 7446 | 6486 | 221 | 221 | 2.97% | 3.41% |  |
| C | 7445 | 6486 | 42 | 42 | 0.56% | 0.65% |  |
| D | 7445 | 6486 | 84 | 84 | 1.13% | 1.30% |  |
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 | 3 | 95 | 1420517 | 8247.08 | 688 | 671 | 172.2 |
| A | 15 | 233 | 410438 | 2380.1 | 688 | 671 | 172.2 |
| A | 13 | 248 | 372948 | 2162.35 | 688 | 671 | 172.2 |
| B | 5 | 172 | 757202 | 4950.58 | 708 | 682 | 152.8 |
| B | 5 | 185 | 351429 | 2295.25 | 708 | 682 | 152.8 |
| B | 4 | 236 | 113808 | 740.28 | 708 | 682 | 152.8 |
| C | 6 | 223 | 144561 | 738.92 | 703 | 698 | 194.7 |
| C | 12 | 2 | 116912 | 596.91 | 703 | 698 | 194.7 |
| C | 9 | 237 | 82366 | 419.47 | 703 | 698 | 194.7 |
| D | 11 | 129 | 294113 | 1478.53 | 696 | 664 | 198.5 |
| D | 3 | 12 | 122491 | 613.82 | 696 | 664 | 198.5 |
| D | 5 | 32 | 99326 | 497.1 | 696 | 664 | 198.5 |
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 |  |  |