Observation information
- date-obs: 2018-04-05
- time-obs: 07:59:55.928900000
- date-end: 2018-04-05
- time-end: 10:20:49.925300000
- obs_id: A04_212T03_9000002016
- exposure: 3286.51625106
- sourceid: Haro 36
- observer: tashley
- ra_pnt: 191.7352
- dec_pnt: 51.61294
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A04_212T03_9000002016_13621cztM0_level2.evt
| modeM0/AS1A04_212T03_9000002016_13621cztM0_level2_quad_clean.evt
|
| Size (bytes) | 544,475,520 | 75,758,400 |
| Size | 519.3 MB
| 72.2 MB
|
| Events in quadrant A | 3,384,452 | 467,955 |
| Events in quadrant B | 4,074,502 | 470,564 |
| Events in quadrant C | 3,417,904 | 459,479 |
| Events in quadrant D | 5,163,272 | 433,752 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13965 | 3 |
| B | 0 | 16057 | 2 |
| C | 0 | 13939 | 2 |
| D | 0 | 19724 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 136 | 0 |
| B | 0 | 136 | 0 |
| C | 0 | 136 | 0 |
| D | 0 | 136 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 17 | 0 |
| C | 0 | 17 | 0 |
| D | 0 | 18 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6622 | 122 | 1.842344% |
| B | 6622 | 248 | 3.745092% |
| C | 6622 | 78 | 1.177892% |
| D | 6622 | 361 | 5.451525% |
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 | 7868 | 6624 | 3 | 3 | 0.04% | 0.05% |  |
| B | 7868 | 6624 | 48 | 48 | 0.61% | 0.72% |  |
| C | 7868 | 6624 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7868 | 6624 | 267 | 267 | 3.39% | 4.03% |  |
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 | 15 | 69 | 24911 | 139.87 | 863 | 845 | 172.1 |
| A | 1 | 162 | 23347 | 130.78 | 863 | 845 | 172.1 |
| A | 1 | 178 | 7857 | 40.75 | 863 | 845 | 172.1 |
| B | 0 | 219 | 589456 | 3672.79 | 855 | 834 | 160.3 |
| B | 3 | 64 | 61314 | 377.37 | 855 | 834 | 160.3 |
| B | 0 | 214 | 32695 | 198.8 | 855 | 834 | 160.3 |
| C | 3 | 233 | 197684 | 1052.23 | 824 | 831 | 187.1 |
| C | 13 | 61 | 6087 | 28.09 | 824 | 831 | 187.1 |
| C | 14 | 234 | 2736 | 10.18 | 824 | 831 | 187.1 |
| D | 5 | 222 | 975521 | 4967.81 | 818 | 793 | 196.2 |
| D | 13 | 122 | 634201 | 3228.23 | 818 | 793 | 196.2 |
| D | 8 | 195 | 379424 | 1929.73 | 818 | 793 | 196.2 |
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 |  |