Observation information
- date-obs: 2018-11-13
- time-obs: 15:50:28.651400000
- date-end: 2018-11-13
- time-end: 22:40:55.660200000
- obs_id: T03_030T01_9000002512
- exposure: 11702.0461896
- sourceid: AGC 102983
- observer: sjanowie
- ra_pnt: 8.406667
- dec_pnt: 28.73917
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_030T01_9000002512_16914cztM0_level2.evt
| modeM0/AS1T03_030T01_9000002512_16914cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,763,029,440 | 230,639,040 |
| Size | 1.6 GB
| 220.0 MB
|
| Events in quadrant A | 22,577,501 | 1,309,689 |
| Events in quadrant B | 9,133,081 | 1,532,698 |
| Events in quadrant C | 9,376,027 | 1,465,032 |
| Events in quadrant D | 11,041,969 | 1,384,029 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 18 | 0 |
| C | 0 | 18 | 0 |
| D | 0 | 18 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 80177 | 4 |
| B | 0 | 39557 | 4 |
| C | 0 | 40016 | 4 |
| D | 0 | 45745 | 4 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 384 | 0 |
| B | 0 | 384 | 0 |
| C | 0 | 384 | 0 |
| D | 0 | 384 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 18739 | 5613 | 29.953573% |
| B | 18739 | 219 | 1.168686% |
| C | 18739 | 239 | 1.275415% |
| D | 18739 | 1070 | 5.710017% |
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 | 20570 | 18742 | 3794 | 3794 | 18.44% | 20.24% |  |
| B | 20570 | 18743 | 5 | 5 | 0.02% | 0.03% |  |
| C | 20570 | 18743 | 4 | 4 | 0.02% | 0.02% |  |
| D | 20570 | 18743 | 423 | 423 | 2.06% | 2.26% |  |
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 | 174 | 15023055 | 38337.14 | 1931 | 1887 | 391.8 |
| A | 12 | 189 | 95731 | 239.51 | 1931 | 1887 | 391.8 |
| A | 13 | 228 | 27600 | 65.62 | 1931 | 1887 | 391.8 |
| B | 15 | 35 | 228975 | 533.25 | 2222 | 2161 | 425.3 |
| B | 0 | 197 | 58041 | 131.38 | 2222 | 2161 | 425.3 |
| B | 12 | 111 | 50943 | 114.69 | 2222 | 2161 | 425.3 |
| C | 3 | 233 | 735896 | 1467.86 | 2130 | 2142 | 499.9 |
| C | 14 | 238 | 325350 | 646.57 | 2130 | 2142 | 499.9 |
| C | 13 | 61 | 15145 | 26.01 | 2130 | 2142 | 499.9 |
| D | 1 | 52 | 2561279 | 4980.35 | 2110 | 2053 | 513.9 |
| D | 12 | 235 | 181753 | 349.7 | 2110 | 2053 | 513.9 |
| D | 10 | 199 | 108739 | 207.61 | 2110 | 2053 | 513.9 |
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 |  |