Observation information
- date-obs: 2021-12-14
- time-obs: 09:01:08.155100000
- date-end: 2021-12-14
- time-end: 14:04:44.158600000
- obs_id: A11_060T01_9000004808
- exposure: 11092.1210694
- sourceid: AUDFsouth
- observer: kanak
- ra_pnt: 53.21912
- dec_pnt: -27.83962
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_060T01_9000004808_33591cztM0_level2.evt
| modeM0/AS1A11_060T01_9000004808_33591cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,435,933,440 | 210,424,320 |
| Size | 1.3 GB
| 200.7 MB
|
| Events in quadrant A | 11,696,997 | 1,317,528 |
| Events in quadrant B | 11,149,732 | 1,359,623 |
| Events in quadrant C | 8,423,518 | 1,406,614 |
| Events in quadrant D | 11,280,468 | 1,327,008 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 44029 | 4 |
| B | 0 | 42412 | 3 |
| C | 0 | 33797 | 3 |
| D | 0 | 43372 | 3 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 43 | 0 |
| B | 0 | 43 | 0 |
| C | 0 | 43 | 0 |
| D | 0 | 43 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 284 | 0 |
| B | 0 | 284 | 0 |
| C | 0 | 284 | 0 |
| D | 0 | 284 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 13918 | 1876 | 13.478948% |
| B | 13918 | 1456 | 10.461273% |
| C | 13918 | 163 | 1.171145% |
| D | 13918 | 804 | 5.776692% |
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 | 18216 | 13921 | 1615 | 1615 | 8.87% | 11.60% |  |
| B | 18216 | 13920 | 1118 | 1118 | 6.14% | 8.03% |  |
| C | 18216 | 13921 | 143 | 143 | 0.79% | 1.03% |  |
| D | 18216 | 13921 | 778 | 778 | 4.27% | 5.59% |  |
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 | 15 | 169 | 5715516 | 18560.29 | 1533 | 1507 | 307.9 |
| A | 12 | 16 | 38276 | 119.43 | 1533 | 1507 | 307.9 |
| A | 13 | 254 | 22239 | 67.34 | 1533 | 1507 | 307.9 |
| B | 5 | 172 | 2902268 | 9700.38 | 1543 | 1499 | 299.0 |
| B | 15 | 222 | 1737681 | 5805.92 | 1543 | 1499 | 299.0 |
| B | 0 | 190 | 123696 | 408.64 | 1543 | 1499 | 299.0 |
| C | 3 | 233 | 1226517 | 3403.19 | 1559 | 1570 | 359.9 |
| C | 15 | 214 | 586371 | 1624.71 | 1559 | 1570 | 359.9 |
| C | 0 | 10 | 337734 | 933.94 | 1559 | 1570 | 359.9 |
| D | 2 | 250 | 2380828 | 6238.42 | 1540 | 1498 | 381.4 |
| D | 8 | 195 | 1313123 | 3438.98 | 1540 | 1498 | 381.4 |
| D | 14 | 34 | 555565 | 1452.72 | 1540 | 1498 | 381.4 |
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 |  |