Observation information
- date-obs: 2020-04-13
- time-obs: 15:31:14.534400000
- date-end: 2020-04-13
- time-end: 17:33:24.532300000
- obs_id: T03_183T01_9000003610
- exposure: 5869.6965562
- sourceid: HD 110432
- observer: gulabd
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_183T01_9000003610_24564cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003610_24564cztM0_level2_quad_clean.evt
|
| Size (bytes) | 459,227,520 | 132,871,680 |
| Size | 438.0 MB
| 126.7 MB
|
| Events in quadrant A | 3,101,482 | 935,100 |
| Events in quadrant B | 3,148,370 | 946,645 |
| Events in quadrant C | 3,148,504 | 871,871 |
| Events in quadrant D | 4,100,209 | 850,263 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12969 | 1 |
| B | 0 | 13057 | 1 |
| C | 0 | 13081 | 1 |
| D | 0 | 16351 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 124 | 0 |
| B | 0 | 124 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6020 | 106 | 1.760797% |
| B | 6020 | 127 | 2.109635% |
| C | 6020 | 134 | 2.225914% |
| D | 6020 | 108 | 1.794020% |
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 | 7330 | 6021 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7330 | 6020 | 1 | 1 | 0.01% | 0.02% |  |
| C | 7330 | 6021 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7330 | 6021 | 14 | 14 | 0.19% | 0.23% |  |
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 | 13 | 254 | 10258 | 59.67 | 803 | 790 | 158.7 |
| A | 0 | 226 | 7051 | 39.46 | 803 | 790 | 158.7 |
| A | 3 | 137 | 6660 | 37.0 | 803 | 790 | 158.7 |
| B | 12 | 111 | 17010 | 110.98 | 798 | 782 | 146.2 |
| B | 11 | 111 | 14878 | 96.4 | 798 | 782 | 146.2 |
| B | 14 | 111 | 13424 | 86.45 | 798 | 782 | 146.2 |
| C | 14 | 238 | 124021 | 726.49 | 749 | 756 | 169.7 |
| C | 2 | 16 | 55283 | 321.37 | 749 | 756 | 169.7 |
| C | 3 | 233 | 29808 | 171.22 | 749 | 756 | 169.7 |
| D | 8 | 195 | 1099223 | 6040.35 | 760 | 737 | 181.9 |
| D | 1 | 52 | 40605 | 219.23 | 760 | 737 | 181.9 |
| D | 1 | 255 | 39134 | 211.14 | 760 | 737 | 181.9 |
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 |  |