Observation information
- date-obs: 2020-04-05
- time-obs: 14:10:50.641600000
- date-end: 2020-04-05
- time-end: 16:14:46.640300000
- obs_id: T03_183T01_9000003606
- exposure: 5991.52865919
- 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_9000003606_24445cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003606_24445cztM0_level2_quad_clean.evt
|
| Size (bytes) | 462,078,720 | 125,403,840 |
| Size | 440.7 MB
| 119.6 MB
|
| Events in quadrant A | 3,159,811 | 865,259 |
| Events in quadrant B | 3,203,624 | 880,963 |
| Events in quadrant C | 3,112,089 | 822,286 |
| Events in quadrant D | 4,091,927 | 791,462 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13602 | 1 |
| B | 0 | 13590 | 1 |
| C | 0 | 13378 | 1 |
| D | 0 | 16509 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 0 |
| B | 0 | 130 | 0 |
| C | 0 | 130 | 0 |
| D | 0 | 130 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6271 | 63 | 1.004624% |
| B | 6272 | 58 | 0.924745% |
| C | 6272 | 82 | 1.307398% |
| D | 6272 | 237 | 3.778699% |
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 | 7436 | 6272 | 10 | 10 | 0.13% | 0.16% |  |
| B | 7437 | 6273 | 10 | 10 | 0.13% | 0.16% |  |
| C | 7437 | 6273 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7437 | 6273 | 149 | 149 | 2.00% | 2.38% |  |
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 | 4 | 2 | 99042 | 620.01 | 794 | 779 | 158.5 |
| A | 13 | 254 | 9753 | 56.62 | 794 | 779 | 158.5 |
| A | 0 | 226 | 7044 | 39.53 | 794 | 779 | 158.5 |
| B | 3 | 64 | 73228 | 485.8 | 791 | 773 | 149.1 |
| B | 12 | 111 | 17208 | 110.19 | 791 | 773 | 149.1 |
| B | 11 | 111 | 15413 | 98.16 | 791 | 773 | 149.1 |
| C | 14 | 238 | 123694 | 707.35 | 748 | 754 | 173.8 |
| C | 10 | 9 | 46507 | 263.25 | 748 | 754 | 173.8 |
| C | 2 | 16 | 19841 | 109.82 | 748 | 754 | 173.8 |
| D | 1 | 52 | 827084 | 4579.09 | 749 | 727 | 180.5 |
| D | 12 | 218 | 256626 | 1418.01 | 749 | 727 | 180.5 |
| D | 8 | 195 | 139983 | 771.66 | 749 | 727 | 180.5 |
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 |  |