Observation information
- date-obs: 2026-08-09
- time-obs: 03:32:06.374800000
- date-end: 2026-08-09
- time-end: 05:32:27.317100000
- obs_id: A14_106T01_9000006596
- exposure: 4894.34390008
- 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_58784cztM0_level2.fits
| modeM0/AS1A14_106T01_9000006596_58784cztM0_level2_quad_clean.evt
|
| Size (bytes) | 575,055,360 | 88,185,600 |
| Size | 548.4 MB
| 84.1 MB
|
| Events in quadrant A | 3,946,327 | 599,484 |
| Events in quadrant B | 3,246,605 | 641,350 |
| Events in quadrant C | 3,574,890 | 568,280 |
| Events in quadrant D | 10,034,000 | 424,156 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16222 | 225 |
| B | 0 | 14084 | 193 |
| C | 0 | 15253 | 165 |
| D | 0 | 34535 | 355 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 2 |
| B | 0 | 130 | 4 |
| C | 0 | 128 | 0 |
| D | 0 | 130 | 4 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9 | 0 |
| B | 0 | 9 | 0 |
| C | 0 | 9 | 0 |
| D | 0 | 9 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6256 | 108 | 1.726343% |
| B | 6254 | 147 | 2.350496% |
| C | 6264 | 220 | 3.512133% |
| D | 6250 | 1677 | 26.832000% |
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 | 7190 | 6278 | 15 | 15 | 0.21% | 0.24% |  |
| B | 7191 | 6278 | 48 | 48 | 0.67% | 0.76% |  |
| C | 7185 | 6291 | 137 | 137 | 1.91% | 2.18% |  |
| D | 7172 | 6269 | 1472 | 1472 | 20.52% | 23.48% |  |
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 | 1073483 | 6157.78 | 700 | 681 | 174.2 |
| A | 15 | 233 | 85823 | 488.71 | 700 | 681 | 174.2 |
| A | 3 | 245 | 18051 | 99.7 | 700 | 681 | 174.2 |
| B | 4 | 171 | 168916 | 1140.24 | 690 | 665 | 147.6 |
| B | 4 | 201 | 84335 | 567.03 | 690 | 665 | 147.6 |
| B | 10 | 247 | 44246 | 295.35 | 690 | 665 | 147.6 |
| C | 4 | 5 | 501836 | 2697.44 | 673 | 667 | 185.8 |
| C | 13 | 3 | 135911 | 727.92 | 673 | 667 | 185.8 |
| C | 6 | 223 | 132967 | 712.08 | 673 | 667 | 185.8 |
| D | 12 | 110 | 4039158 | 23072.58 | 612 | 585 | 175.0 |
| D | 11 | 129 | 3267720 | 18665.31 | 612 | 585 | 175.0 |
| D | 2 | 249 | 116476 | 662.09 | 612 | 585 | 175.0 |
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 |  |  |