Observation information
- date-obs: 2021-06-10
- time-obs: 12:07:13.153200000
- date-end: 2021-06-10
- time-end: 14:03:24.157600000
- obs_id: A10_071T38_9000004454
- exposure: 4596.24272411
- sourceid: VCC2070
- observer: aboselli
- ra_pnt: 192.0955
- dec_pnt: 8.487389
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_071T38_9000004454_30823cztM0_level2.evt
| modeM0/AS1A10_071T38_9000004454_30823cztM0_level2_quad_clean.evt
|
| Size (bytes) | 755,547,840 | 90,812,160 |
| Size | 720.5 MB
| 86.6 MB
|
| Events in quadrant A | 3,233,707 | 603,625 |
| Events in quadrant B | 5,642,671 | 594,347 |
| Events in quadrant C | 3,740,780 | 571,342 |
| Events in quadrant D | 9,812,042 | 512,810 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 3 | 0 |
| B | 0 | 3 | 0 |
| C | 0 | 3 | 0 |
| D | 0 | 3 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13877 | 1 |
| B | 0 | 21690 | 1 |
| C | 0 | 15170 | 1 |
| D | 0 | 33932 | 5 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 136 | 0 |
| B | 0 | 136 | 0 |
| C | 0 | 136 | 0 |
| D | 0 | 136 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6707 | 160 | 2.385567% |
| B | 6707 | 316 | 4.711495% |
| C | 6707 | 215 | 3.205606% |
| D | 6706 | 2039 | 30.405607% |
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 | 6972 | 6707 | 0 | 0 | 0.00% | 0.00% |  |
| B | 6972 | 6707 | 28 | 28 | 0.40% | 0.42% |  |
| C | 6972 | 6707 | 8 | 8 | 0.11% | 0.12% |  |
| D | 6971 | 6706 | 1900 | 1900 | 27.26% | 28.33% |  |
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 | 13 | 254 | 11798 | 63.79 | 838 | 818 | 172.1 |
| A | 3 | 137 | 8437 | 44.26 | 838 | 818 | 172.1 |
| A | 0 | 226 | 7073 | 36.34 | 838 | 818 | 172.1 |
| B | 6 | 159 | 1820227 | 11431.94 | 820 | 798 | 159.2 |
| B | 4 | 171 | 344686 | 2160.74 | 820 | 798 | 159.2 |
| B | 15 | 33 | 83211 | 517.82 | 820 | 798 | 159.2 |
| C | 3 | 233 | 399050 | 2100.43 | 795 | 800 | 189.6 |
| C | 14 | 238 | 127009 | 665.64 | 795 | 800 | 189.6 |
| C | 0 | 10 | 79009 | 412.49 | 795 | 800 | 189.6 |
| D | 13 | 174 | 4733718 | 26418.91 | 743 | 727 | 179.2 |
| D | 8 | 195 | 2044859 | 11410.07 | 743 | 727 | 179.2 |
| D | 2 | 250 | 90609 | 501.71 | 743 | 727 | 179.2 |
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 |  |