Observation information
- date-obs: 2020-04-06
- time-obs: 18:01:21.635200000
- date-end: 2020-04-06
- time-end: 20:03:52.634600000
- obs_id: T03_183T01_9000003606
- exposure: 4954.19707824
- 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_24462cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003606_24462cztM0_level2_quad_clean.evt
|
| Size (bytes) | 625,322,880 | 109,889,280 |
| Size | 596.4 MB
| 104.8 MB
|
| Events in quadrant A | 3,130,746 | 782,687 |
| Events in quadrant B | 3,333,536 | 801,293 |
| Events in quadrant C | 4,468,509 | 719,705 |
| Events in quadrant D | 7,597,268 | 602,860 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13070 | 1 |
| B | 0 | 13665 | 1 |
| C | 0 | 17191 | 5 |
| D | 0 | 26633 | 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 | 6021 | 59 | 0.979904% |
| B | 6022 | 121 | 2.009299% |
| C | 6021 | 414 | 6.875934% |
| D | 6021 | 1619 | 26.889221% |
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 | 7351 | 6022 | 22 | 22 | 0.30% | 0.37% |  |
| B | 7352 | 6023 | 42 | 42 | 0.57% | 0.70% |  |
| C | 7351 | 6022 | 233 | 233 | 3.17% | 3.87% |  |
| D | 7351 | 6022 | 1413 | 1413 | 19.22% | 23.46% |  |
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 | 153917 | 1003.61 | 772 | 759 | 152.6 |
| A | 13 | 254 | 9199 | 55.31 | 772 | 759 | 152.6 |
| A | 0 | 226 | 6652 | 38.62 | 772 | 759 | 152.6 |
| B | 3 | 64 | 270276 | 1871.97 | 775 | 758 | 144.0 |
| B | 12 | 111 | 16699 | 110.72 | 775 | 758 | 144.0 |
| B | 6 | 36 | 15746 | 104.1 | 775 | 758 | 144.0 |
| C | 2 | 16 | 1512624 | 9068.38 | 720 | 726 | 166.7 |
| C | 14 | 238 | 117127 | 698.17 | 720 | 726 | 166.7 |
| C | 10 | 9 | 26185 | 152.7 | 720 | 726 | 166.7 |
| D | 1 | 52 | 4089942 | 25979.17 | 649 | 627 | 157.4 |
| D | 12 | 218 | 915507 | 5812.17 | 649 | 627 | 157.4 |
| D | 8 | 195 | 113372 | 716.26 | 649 | 627 | 157.4 |
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 |  |