Observation information
- date-obs: 2019-04-28
- time-obs: 21:24:09.190900000
- date-end: 2019-04-28
- time-end: 23:47:57.194400000
- obs_id: A05_226T06_9000002864
- exposure: 5526.023269
- sourceid: KUG1013+381
- observer: aomar
- ra_pnt: 154.1022
- dec_pnt: 37.91277
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_226T06_9000002864_19372cztM0_level2.evt
| modeM0/AS1A05_226T06_9000002864_19372cztM0_level2_quad_clean.evt
|
| Size (bytes) | 777,559,680 | 110,856,960 |
| Size | 741.5 MB
| 105.7 MB
|
| Events in quadrant A | 3,764,835 | 746,124 |
| Events in quadrant B | 4,013,952 | 750,115 |
| Events in quadrant C | 3,882,988 | 722,277 |
| Events in quadrant D | 11,342,122 | 578,114 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16635 | 2 |
| B | 0 | 17200 | 2 |
| C | 0 | 16773 | 2 |
| D | 0 | 39383 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6 | 0 |
| B | 0 | 6 | 0 |
| C | 0 | 6 | 0 |
| D | 0 | 6 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 164 | 0 |
| B | 0 | 164 | 0 |
| C | 0 | 164 | 0 |
| D | 0 | 164 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 8053 | 41 | 0.509127% |
| B | 8054 | 114 | 1.415446% |
| C | 8054 | 99 | 1.229203% |
| D | 8054 | 2549 | 31.648870% |
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 | 8628 | 8055 | 0 | 0 | 0.00% | 0.00% |  |
| B | 8629 | 8055 | 17 | 17 | 0.20% | 0.21% |  |
| C | 8629 | 8056 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8629 | 8054 | 2009 | 2009 | 23.28% | 24.94% |  |
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 | 0 | 226 | 8479 | 37.83 | 975 | 952 | 199.0 |
| A | 13 | 254 | 8183 | 36.35 | 975 | 952 | 199.0 |
| A | 3 | 137 | 7738 | 34.11 | 975 | 952 | 199.0 |
| B | 7 | 220 | 66525 | 355.05 | 971 | 944 | 184.7 |
| B | 0 | 230 | 42156 | 223.12 | 971 | 944 | 184.7 |
| B | 4 | 216 | 23234 | 120.68 | 971 | 944 | 184.7 |
| C | 14 | 238 | 145116 | 646.44 | 944 | 949 | 223.0 |
| C | 5 | 112 | 32279 | 140.48 | 944 | 949 | 223.0 |
| C | 3 | 233 | 6954 | 26.93 | 944 | 949 | 223.0 |
| D | 10 | 66 | 4757319 | 22946.99 | 839 | 813 | 207.3 |
| D | 7 | 238 | 1536346 | 7407.93 | 839 | 813 | 207.3 |
| D | 1 | 52 | 1431746 | 6903.3 | 839 | 813 | 207.3 |
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 |  |