Observation information
- date-obs: 2023-09-28
- time-obs: 19:25:07.211900000
- date-end: 2023-09-28
- time-end: 23:25:51.208200000
- obs_id: A06_006T01_9000005860
- exposure: 9847.06676012
- 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_43268cztM0_level2.fits
| modeM0/AS1A06_006T01_9000005860_43268cztM0_level2_quad_clean.evt
|
| Size (bytes) | 606,882,240 | 167,760,000 |
| Size | 578.8 MB
| 160.0 MB
|
| Events in quadrant A | 6,519,010 | 1,079,798 |
| Events in quadrant B | 4,505,436 | 1,179,061 |
| Events in quadrant C | 5,219,431 | 1,104,586 |
| Events in quadrant D | 5,414,873 | 997,485 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 210 | 0 |
| B | 0 | 210 | 0 |
| C | 0 | 210 | 0 |
| D | 0 | 210 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 41 | 0 |
| B | 0 | 42 | 0 |
| C | 0 | 42 | 0 |
| D | 0 | 42 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 25999 | 3 |
| B | 0 | 20863 | 3 |
| C | 0 | 22171 | 3 |
| D | 0 | 24044 | 3 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10382 | 398 | 3.833558% |
| B | 10382 | 14 | 0.134849% |
| C | 10382 | 54 | 0.520131% |
| D | 10381 | 192 | 1.849533% |
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 | 13725 | 10384 | 306 | 306 | 2.23% | 2.95% |  |
| B | 13725 | 10384 | 3 | 3 | 0.02% | 0.03% |  |
| C | 13725 | 10384 | 54 | 54 | 0.39% | 0.52% |  |
| D | 13724 | 10383 | 159 | 159 | 1.16% | 1.53% |  |
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 | 1000376 | 4426.54 | 1097 | 1077 | 225.8 |
| A | 15 | 237 | 876406 | 3877.4 | 1097 | 1077 | 225.8 |
| A | 13 | 248 | 365137 | 1612.66 | 1097 | 1077 | 225.8 |
| B | 0 | 230 | 38253 | 169.39 | 1126 | 1095 | 219.4 |
| B | 12 | 111 | 28204 | 123.58 | 1126 | 1095 | 219.4 |
| B | 11 | 111 | 26096 | 113.97 | 1126 | 1095 | 219.4 |
| C | 15 | 214 | 429992 | 1643.71 | 1109 | 1116 | 260.9 |
| C | 14 | 254 | 358665 | 1370.34 | 1109 | 1116 | 260.9 |
| C | 3 | 233 | 49208 | 184.32 | 1109 | 1116 | 260.9 |
| D | 13 | 249 | 505946 | 1915.72 | 1089 | 1060 | 263.5 |
| D | 2 | 249 | 327640 | 1239.16 | 1089 | 1060 | 263.5 |
| D | 1 | 52 | 191619 | 723.05 | 1089 | 1060 | 263.5 |
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 |  |