Observation information
- date-obs: 2019-09-09
- time-obs: 11:38:02.218500000
- date-end: 2019-09-10
- time-end: 11:54:59.222400000
- obs_id: A05_041T01_9000003150
- exposure: 45910.3124075
- 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_9000003150cztM0_level2_bc.evt
| modeM0/AS1A05_041T01_9000003150cztM0_level2_quad_clean.evt
|
| Size (bytes) | 3,138,750,720 | 969,707,520 |
| Size | 2.9 GB
| 924.8 MB
|
| Events in quadrant A | 17,073,776 | 6,233,178 |
| Events in quadrant B | 16,839,257 | 6,306,578 |
| Events in quadrant C | 22,071,247 | 6,010,229 |
| Events in quadrant D | 34,003,242 | 5,715,397 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1518 | 0 |
| B | 0 | 1514 | 0 |
| C | 0 | 1512 | 0 |
| D | 0 | 1512 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 158613 | 0 |
| B | 0 | 159862 | 0 |
| C | 0 | 180129 | 0 |
| D | 0 | 228250 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 125 | 0 |
| B | 0 | 125 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 74475 | 817 | 1.097012% |
| B | 74470 | 1177 | 1.580502% |
| C | 74455 | 2293 | 3.079713% |
| D | 74415 | 6693 | 8.994154% |
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 | 87418 | 74819 | 0 | 0 | 0.00% | 0.00% |  |
| B | 87418 | 74804 | 30 | 30 | 0.03% | 0.04% |  |
| C | 87418 | 74808 | 63 | 63 | 0.07% | 0.08% |  |
| D | 87418 | 74777 | 383 | 383 | 0.44% | 0.51% |  |
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 | 5 | 168 | 861351 | 979.29 | 4080 | 4007 | 875.5 |
| A | 9 | 143 | 347110 | 391.91 | 4080 | 4007 | 875.5 |
| A | 11 | 47 | 96417 | 105.55 | 4080 | 4007 | 875.5 |
| B | 3 | 64 | 400202 | 518.77 | 4091 | 3991 | 763.7 |
| B | 0 | 230 | 367727 | 476.25 | 4091 | 3991 | 763.7 |
| B | 0 | 197 | 320681 | 414.65 | 4091 | 3991 | 763.7 |
| C | 3 | 233 | 6811274 | 7501.72 | 3899 | 3880 | 907.4 |
| C | 10 | 23 | 162752 | 175.08 | 3899 | 3880 | 907.4 |
| C | 10 | 91 | 94525 | 99.89 | 3899 | 3880 | 907.4 |
| D | 13 | 174 | 8753633 | 9854.54 | 3906 | 3777 | 887.9 |
| D | 12 | 235 | 3845703 | 4326.98 | 3906 | 3777 | 887.9 |
| D | 1 | 52 | 2957845 | 3327.03 | 3906 | 3777 | 887.9 |
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 |  |