Observation information
- date-obs: 2019-02-14
- time-obs: 16:08:09.832700000
- date-end: 2019-02-14
- time-end: 20:08:27.832500000
- obs_id: A06_006T01_9000002720
- exposure: 8223.75912639
- 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_9000002720_18289cztM0_level2.evt
| modeM0/AS1A06_006T01_9000002720_18289cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,115,265,600 | 162,797,760 |
| Size | 1.0 GB
| 155.3 MB
|
| Events in quadrant A | 6,119,173 | 1,051,082 |
| Events in quadrant B | 6,351,534 | 1,053,609 |
| Events in quadrant C | 6,022,296 | 1,028,784 |
| Events in quadrant D | 14,418,200 | 911,011 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 260 | 0 |
| B | 0 | 260 | 0 |
| C | 0 | 260 | 0 |
| D | 0 | 260 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16 | 0 |
| B | 0 | 17 | 0 |
| C | 0 | 17 | 0 |
| D | 0 | 17 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 26784 | 3 |
| B | 0 | 27270 | 3 |
| C | 0 | 26370 | 3 |
| D | 0 | 51783 | 3 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 12811 | 82 | 0.640075% |
| B | 12811 | 123 | 0.960112% |
| C | 12811 | 70 | 0.546405% |
| D | 12811 | 1929 | 15.057373% |
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 | 14116 | 12813 | 29 | 29 | 0.21% | 0.23% |  |
| B | 14116 | 12813 | 41 | 41 | 0.29% | 0.32% |  |
| C | 14116 | 12813 | 2 | 2 | 0.01% | 0.02% |  |
| D | 14116 | 12812 | 1625 | 1625 | 11.51% | 12.68% |  |
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 | 174 | 242544 | 784.94 | 1517 | 1484 | 307.1 |
| A | 9 | 143 | 32767 | 101.86 | 1517 | 1484 | 307.1 |
| A | 4 | 2 | 16270 | 48.15 | 1517 | 1484 | 307.1 |
| B | 0 | 190 | 179226 | 611.69 | 1518 | 1481 | 290.6 |
| B | 7 | 220 | 70901 | 238.9 | 1518 | 1481 | 290.6 |
| B | 0 | 197 | 51018 | 170.47 | 1518 | 1481 | 290.6 |
| C | 14 | 238 | 219974 | 640.35 | 1453 | 1461 | 341.2 |
| C | 3 | 233 | 87114 | 251.0 | 1453 | 1461 | 341.2 |
| C | 0 | 207 | 37055 | 104.31 | 1453 | 1461 | 341.2 |
| D | 7 | 238 | 4728739 | 13771.36 | 1394 | 1348 | 343.3 |
| D | 1 | 52 | 2497267 | 7270.86 | 1394 | 1348 | 343.3 |
| D | 13 | 168 | 832873 | 2422.31 | 1394 | 1348 | 343.3 |
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 |  |