Observation information
- date-obs: 2023-09-29
- time-obs: 00:33:27.206600000
- date-end: 2023-09-29
- time-end: 02:51:36.204000000
- obs_id: A06_006T01_9000005860
- exposure: 5127.99593711
- sourceid: AUDFLs
- observer: sntandon
- ra_pnt: 53.12371
- dec_pnt: -27.73536
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A06_006T01_9000005860_43270cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43270cztM0_level2_quad_clean.evt
|
| Size (bytes) | 307,635,840 | 92,396,160 |
| Size | 293.4 MB
| 88.1 MB
|
| Events in quadrant A | 3,165,511 | 609,362 |
| Events in quadrant B | 2,394,929 | 650,342 |
| Events in quadrant C | 2,737,551 | 614,446 |
| Events in quadrant D | 2,677,628 | 553,578 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 108 | 0 |
| B | 0 | 108 | 0 |
| C | 0 | 108 | 0 |
| D | 0 | 108 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 29 | 0 |
| B | 0 | 30 | 0 |
| C | 0 | 30 | 0 |
| D | 0 | 30 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12556 | 2 |
| B | 0 | 10699 | 2 |
| C | 0 | 11179 | 2 |
| D | 0 | 11705 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5286 | 83 | 1.570185% |
| B | 5286 | 15 | 0.283768% |
| C | 5286 | 28 | 0.529701% |
| D | 5286 | 84 | 1.589103% |
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 | 7290 | 5287 | 62 | 62 | 0.85% | 1.17% |  |
| B | 7290 | 5287 | 1 | 1 | 0.01% | 0.02% |  |
| C | 7290 | 5287 | 25 | 25 | 0.34% | 0.47% |  |
| D | 7290 | 5287 | 78 | 78 | 1.07% | 1.48% |  |
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 | 10 | 83 | 564205 | 4616.53 | 594 | 580 | 122.1 |
| A | 15 | 237 | 265722 | 2171.72 | 594 | 580 | 122.1 |
| A | 13 | 248 | 39892 | 322.0 | 594 | 580 | 122.1 |
| B | 5 | 172 | 37316 | 318.53 | 597 | 580 | 115.3 |
| B | 12 | 111 | 14497 | 120.67 | 597 | 580 | 115.3 |
| B | 11 | 111 | 13487 | 111.91 | 597 | 580 | 115.3 |
| C | 15 | 214 | 222543 | 1585.06 | 595 | 599 | 140.0 |
| C | 14 | 254 | 166729 | 1186.46 | 595 | 599 | 140.0 |
| C | 12 | 249 | 14159 | 96.84 | 595 | 599 | 140.0 |
| D | 2 | 249 | 302760 | 2120.44 | 586 | 572 | 142.5 |
| D | 1 | 52 | 56317 | 391.16 | 586 | 572 | 142.5 |
| D | 13 | 249 | 37473 | 258.93 | 586 | 572 | 142.5 |
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 |  |