Observation information
- date-obs: 2026-05-11
- time-obs: 10:11:37.747000000
- date-end: 2026-05-11
- time-end: 12:08:19.723300000
- obs_id: A14_113T09_9000006574
- exposure: 5295.1486662
- sourceid: AM 0529-565
- observer: geethikasanthosh
- ra_pnt: 82.57561
- dec_pnt: -56.87012
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A14_113T09_9000006574_57451cztM0_level2.fits
| modeM0/AS1A14_113T09_9000006574_57451cztM0_level2_quad_clean.evt
|
| Size (bytes) | 419,351,040 | 87,281,280 |
| Size | 399.9 MB
| 83.2 MB
|
| Events in quadrant A | 2,728,162 | 589,242 |
| Events in quadrant B | 4,158,765 | 578,628 |
| Events in quadrant C | 4,359,140 | 539,663 |
| Events in quadrant D | 3,821,579 | 526,577 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 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 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12173 | 1 |
| B | 0 | 16341 | 1 |
| C | 0 | 16928 | 1 |
| D | 0 | 15368 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5852 | 53 | 0.905673% |
| B | 5853 | 613 | 10.473262% |
| C | 5853 | 309 | 5.279344% |
| D | 5853 | 167 | 2.853238% |
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 | 7002 | 5853 | 1 | 1 | 0.01% | 0.02% |  |
| B | 7003 | 5854 | 320 | 320 | 4.57% | 5.47% |  |
| C | 7003 | 5854 | 242 | 242 | 3.46% | 4.13% |  |
| D | 7003 | 5854 | 132 | 132 | 1.88% | 2.25% |  |
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 | 204255 | 1284.51 | 650 | 632 | 158.5 |
| A | 13 | 254 | 8544 | 49.91 | 650 | 632 | 158.5 |
| A | 3 | 137 | 7589 | 43.89 | 650 | 632 | 158.5 |
| B | 4 | 206 | 1378380 | 10466.43 | 611 | 589 | 131.6 |
| B | 10 | 247 | 176158 | 1333.72 | 611 | 589 | 131.6 |
| B | 5 | 185 | 57263 | 430.53 | 611 | 589 | 131.6 |
| C | 15 | 224 | 1498209 | 8929.84 | 611 | 605 | 167.7 |
| C | 13 | 3 | 140738 | 835.58 | 611 | 605 | 167.7 |
| C | 1 | 16 | 127879 | 758.9 | 611 | 605 | 167.7 |
| D | 2 | 249 | 361559 | 2061.09 | 624 | 595 | 175.1 |
| D | 15 | 142 | 339527 | 1935.29 | 624 | 595 | 175.1 |
| D | 8 | 240 | 252568 | 1438.76 | 624 | 595 | 175.1 |
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 |  |