Observation information
- date-obs: 2019-09-09
- time-obs: 15:19:48.218900000
- date-end: 2019-09-09
- time-end: 17:49:16.219200000
- obs_id: A05_041T01_9000003150
- exposure: 4551.51969855
- sourceid: AGC 102983
- observer: sjanowie
- ra_pnt: 8.406667
- dec_pnt: 28.73917
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_041T01_9000003150_21352cztM0_level2.evt
| modeM0/AS1A05_041T01_9000003150_21352cztM0_level2_quad_clean.evt
|
| Size (bytes) | 660,225,600 | 95,849,280 |
| Size | 629.6 MB
| 91.4 MB
|
| Events in quadrant A | 3,484,897 | 637,361 |
| Events in quadrant B | 3,458,813 | 647,055 |
| Events in quadrant C | 3,627,020 | 619,903 |
| Events in quadrant D | 8,977,127 | 537,423 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14507 | 2 |
| B | 0 | 14428 | 2 |
| C | 0 | 14855 | 2 |
| D | 0 | 31239 | 3 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24 | 0 |
| B | 0 | 24 | 0 |
| C | 0 | 24 | 0 |
| D | 0 | 24 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6609 | 134 | 2.027538% |
| B | 6609 | 181 | 2.738690% |
| C | 6609 | 203 | 3.071569% |
| D | 6608 | 2106 | 31.870460% |
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 | 8969 | 6609 | 2 | 2 | 0.02% | 0.03% |  |
| B | 8969 | 6609 | 10 | 10 | 0.11% | 0.15% |  |
| C | 8969 | 6609 | 4 | 4 | 0.04% | 0.06% |  |
| D | 8968 | 6608 | 1647 | 1647 | 18.37% | 24.92% |  |
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 | 9 | 143 | 119084 | 683.34 | 862 | 845 | 173.0 |
| A | 5 | 168 | 38701 | 218.78 | 862 | 845 | 173.0 |
| A | 13 | 254 | 7378 | 37.76 | 862 | 845 | 173.0 |
| B | 3 | 64 | 48333 | 289.3 | 857 | 835 | 164.2 |
| B | 0 | 197 | 34803 | 206.89 | 857 | 835 | 164.2 |
| B | 0 | 230 | 20607 | 120.43 | 857 | 835 | 164.2 |
| C | 3 | 233 | 238406 | 1215.55 | 834 | 841 | 195.4 |
| C | 14 | 238 | 130485 | 663.35 | 834 | 841 | 195.4 |
| C | 13 | 61 | 5762 | 25.18 | 834 | 841 | 195.4 |
| D | 13 | 174 | 3715449 | 20227.27 | 763 | 743 | 183.6 |
| D | 7 | 238 | 2000836 | 10890.88 | 763 | 743 | 183.6 |
| D | 1 | 52 | 227817 | 1236.46 | 763 | 743 | 183.6 |
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 |  |