Observation information
- date-obs: 2018-11-30
- time-obs: 23:19:49.357100000
- date-end: 2018-12-01
- time-end: 00:25:00.357300000
- obs_id: T03_059T01_9000002546
- exposure: 1871.52693903
- sourceid: AUDISGOODSS
- observer: kanak
- ra_pnt: 53.12369
- dec_pnt: -27.73536
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_059T01_9000002546_17168cztM0_level2.evt
| modeM0/AS1T03_059T01_9000002546_17168cztM0_level2_quad_clean.evt
|
| Size (bytes) | 202,415,040 | 42,791,040 |
| Size | 193.0 MB
| 40.8 MB
|
| Events in quadrant A | 1,440,780 | 272,055 |
| Events in quadrant B | 1,463,664 | 282,563 |
| Events in quadrant C | 1,528,220 | 263,122 |
| Events in quadrant D | 1,485,196 | 257,555 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6282 | 1 |
| B | 0 | 6289 | 1 |
| C | 0 | 6323 | 1 |
| D | 0 | 6462 | 1 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 8 | 0 |
| B | 0 | 9 | 0 |
| C | 0 | 9 | 0 |
| D | 0 | 9 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 62 | 0 |
| B | 0 | 62 | 0 |
| C | 0 | 62 | 0 |
| D | 0 | 62 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 3091 | 2 | 0.064704% |
| B | 3091 | 8 | 0.258816% |
| C | 3091 | 16 | 0.517632% |
| D | 3091 | 3 | 0.097056% |
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 | 3091 | 3091 | 0 | 0 | 0.00% | 0.00% |  |
| B | 3091 | 3091 | 0 | 0 | 0.00% | 0.00% |  |
| C | 3091 | 3091 | 0 | 0 | 0.00% | 0.00% |  |
| D | 3091 | 3091 | 1 | 1 | 0.03% | 0.03% |  |
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 | 12 | 189 | 18680 | 244.19 | 369 | 363 | 75.0 |
| A | 4 | 2 | 4586 | 56.3 | 369 | 363 | 75.0 |
| A | 0 | 226 | 3139 | 37.01 | 369 | 363 | 75.0 |
| B | 12 | 111 | 8308 | 111.61 | 375 | 366 | 71.2 |
| B | 11 | 111 | 7024 | 93.57 | 375 | 366 | 71.2 |
| B | 14 | 111 | 6353 | 84.14 | 375 | 366 | 71.2 |
| C | 14 | 238 | 56756 | 659.18 | 361 | 365 | 85.5 |
| C | 3 | 233 | 53829 | 624.97 | 361 | 365 | 85.5 |
| C | 4 | 254 | 4868 | 52.64 | 361 | 365 | 85.5 |
| D | 5 | 222 | 87454 | 982.9 | 361 | 351 | 88.6 |
| D | 2 | 152 | 24264 | 269.84 | 361 | 351 | 88.6 |
| D | 12 | 110 | 10796 | 117.87 | 361 | 351 | 88.6 |
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 |  |