Observation information
- date-obs: 2018-11-23
- time-obs: 20:46:29.412800000
- date-end: 2018-11-23
- time-end: 22:58:07.409900000
- obs_id: T03_004T01_9000002532
- exposure: 3966.71060756
- sourceid: AGC 334315 (originally T03)
- observer: sjanowie
- ra_pnt: 350.0492
- dec_pnt: 22.40194
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_004T01_9000002532_17063cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17063cztM0_level2_quad_clean.evt
|
| Size (bytes) | 474,304,320 | 89,766,720 |
| Size | 452.3 MB
| 85.6 MB
|
| Events in quadrant A | 3,040,838 | 580,876 |
| Events in quadrant B | 3,214,624 | 600,555 |
| Events in quadrant C | 4,532,499 | 559,104 |
| Events in quadrant D | 3,151,808 | 541,196 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16 | 0 |
| B | 0 | 17 | 0 |
| C | 0 | 17 | 0 |
| D | 0 | 17 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13027 | 2 |
| B | 0 | 13500 | 2 |
| C | 0 | 18326 | 2 |
| D | 0 | 13599 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6261 | 20 | 0.319438% |
| B | 6261 | 37 | 0.590960% |
| C | 6261 | 93 | 1.485386% |
| D | 6261 | 98 | 1.565245% |
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 | 7497 | 6263 | 1 | 1 | 0.01% | 0.02% |  |
| B | 7497 | 6263 | 1 | 1 | 0.01% | 0.02% |  |
| C | 7497 | 6263 | 1 | 1 | 0.01% | 0.02% |  |
| D | 7497 | 6263 | 65 | 65 | 0.87% | 1.04% |  |
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 | 28855 | 180.32 | 782 | 766 | 155.8 |
| A | 12 | 189 | 9291 | 54.73 | 782 | 766 | 155.8 |
| A | 0 | 226 | 6700 | 38.09 | 782 | 766 | 155.8 |
| B | 6 | 36 | 61342 | 404.4 | 791 | 773 | 149.8 |
| B | 0 | 197 | 43049 | 282.27 | 791 | 773 | 149.8 |
| B | 12 | 111 | 17193 | 109.63 | 791 | 773 | 149.8 |
| C | 3 | 233 | 1467358 | 8350.6 | 754 | 762 | 175.6 |
| C | 14 | 238 | 115775 | 654.87 | 754 | 762 | 175.6 |
| C | 13 | 61 | 5397 | 26.39 | 754 | 762 | 175.6 |
| D | 10 | 70 | 181267 | 982.21 | 753 | 731 | 183.8 |
| D | 5 | 222 | 33535 | 178.47 | 753 | 731 | 183.8 |
| D | 12 | 110 | 33394 | 177.7 | 753 | 731 | 183.8 |
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 |  |