Observation information
- date-obs: 2019-12-19
- time-obs: 12:45:55.740800000
- date-end: 2019-12-19
- time-end: 14:53:12.742000000
- obs_id: C05_001T01_9000003374
- exposure: 7236.73786637
- sourceid: 1E0102-72.3
- observer: sudip
- ra_pnt: 16.005
- dec_pnt: -72.0312
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1C05_001T01_9000003374_22845cztM0_level2.evt
| modeM0/AS1C05_001T01_9000003374_22845cztM0_level2_quad_clean.evt
|
| Size (bytes) | 548,974,080 | 138,726,720 |
| Size | 523.5 MB
| 132.3 MB
|
| Events in quadrant A | 4,047,851 | 941,993 |
| Events in quadrant B | 3,618,441 | 954,986 |
| Events in quadrant C | 3,381,631 | 912,684 |
| Events in quadrant D | 5,082,554 | 883,892 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 150 | 0 |
| B | 0 | 150 | 0 |
| C | 0 | 150 | 0 |
| D | 0 | 150 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16757 | 0 |
| B | 0 | 15417 | 0 |
| C | 0 | 14966 | 0 |
| D | 0 | 20046 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 3 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7297 | 95 | 1.301905% |
| B | 7298 | 85 | 1.164703% |
| C | 7298 | 89 | 1.219512% |
| D | 7298 | 237 | 3.247465% |
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 | 7637 | 7298 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7638 | 7299 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7638 | 7299 | 2 | 2 | 0.03% | 0.03% |  |
| D | 7638 | 7298 | 163 | 163 | 2.13% | 2.23% |  |
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 | 11 | 47 | 670199 | 3810.65 | 872 | 855 | 175.7 |
| A | 13 | 254 | 13757 | 73.45 | 872 | 855 | 175.7 |
| A | 0 | 226 | 7804 | 39.56 | 872 | 855 | 175.7 |
| B | 0 | 190 | 108347 | 661.99 | 868 | 848 | 162.4 |
| B | 4 | 21 | 33981 | 204.04 | 868 | 848 | 162.4 |
| B | 0 | 228 | 19950 | 117.63 | 868 | 848 | 162.4 |
| C | 14 | 238 | 132091 | 681.97 | 829 | 833 | 192.5 |
| C | 0 | 207 | 13486 | 65.74 | 829 | 833 | 192.5 |
| C | 13 | 61 | 5927 | 26.46 | 829 | 833 | 192.5 |
| D | 1 | 52 | 652381 | 3184.66 | 838 | 810 | 204.6 |
| D | 7 | 238 | 438424 | 2138.91 | 838 | 810 | 204.6 |
| D | 1 | 239 | 369050 | 1799.83 | 838 | 810 | 204.6 |
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 |  |