Observation information
- date-obs: 2026-08-08
- time-obs: 06:41:21.498400000
- date-end: 2026-08-08
- time-end: 08:43:17.481800000
- obs_id: A14_106T01_9000006596
- exposure: 870.405727684
- 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_58772cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58772cztM0_level2_quad_clean.evt
|
| Size (bytes) | 644,846,400 | 77,040,000 |
| Size | 615.0 MB
| 73.5 MB
|
| Events in quadrant A | 2,794,886 | 607,049 |
| Events in quadrant B | 3,584,232 | 646,465 |
| Events in quadrant C | 3,074,104 | 576,456 |
| Events in quadrant D | 13,946,103 | 81,009 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12863 | 360 |
| B | 0 | 15010 | 378 |
| C | 0 | 13811 | 425 |
| D | 0 | 47187 | 1734 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 4 |
| B | 0 | 125 | 3 |
| C | 0 | 126 | 4 |
| D | 0 | 126 | 4 |
| 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 | 6058 | 98 | 1.617696% |
| B | 6058 | 194 | 3.202377% |
| C | 6054 | 111 | 1.833499% |
| D | 5991 | 5356 | 89.400768% |
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 | 7246 | 6091 | 6 | 6 | 0.08% | 0.10% |  |
| B | 7257 | 6095 | 52 | 52 | 0.72% | 0.85% |  |
| C | 7247 | 6091 | 33 | 33 | 0.46% | 0.54% |  |
| D | 7147 | 6017 | 4778 | 4778 | 66.85% | 79.41% |  |
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 | 14 | 29921 | 168.25 | 697 | 679 | 173.8 |
| A | 3 | 245 | 24980 | 139.82 | 697 | 679 | 173.8 |
| A | 15 | 233 | 14514 | 79.6 | 697 | 679 | 173.8 |
| B | 0 | 171 | 408100 | 2786.25 | 681 | 657 | 146.2 |
| B | 8 | 234 | 183685 | 1251.62 | 681 | 657 | 146.2 |
| B | 0 | 186 | 80020 | 542.71 | 681 | 657 | 146.2 |
| C | 6 | 223 | 189858 | 1030.83 | 669 | 664 | 183.5 |
| C | 13 | 3 | 114651 | 621.06 | 669 | 664 | 183.5 |
| C | 14 | 254 | 52400 | 281.88 | 669 | 664 | 183.5 |
| D | 12 | 110 | 7209859 | 58773.74 | 422 | 402 | 122.7 |
| D | 11 | 129 | 4693390 | 38258.7 | 422 | 402 | 122.7 |
| D | 2 | 120 | 188966 | 1537.23 | 422 | 402 | 122.7 |
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 |  |  |