Observation information
- date-obs: 2021-03-10
- time-obs: 15:00:32.602000000
- date-end: 2021-03-10
- time-end: 18:32:13.613400000
- obs_id: A10_102T08_9000004240
- exposure: 6611.35269032
- sourceid: J091424d75p115625d5
- observer: kirg
- ra_pnt: 138.6031
- dec_pnt: 11.94042
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_102T08_9000004240_29465cztM0_level2.evt
| modeM0/AS1A10_102T08_9000004240_29465cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,435,993,920 | 132,252,480 |
| Size | 1.3 GB
| 126.1 MB
|
| Events in quadrant A | 5,588,653 | 884,739 |
| Events in quadrant B | 5,672,689 | 892,099 |
| Events in quadrant C | 5,801,675 | 846,633 |
| Events in quadrant D | 25,639,484 | 571,920 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24173 | 5 |
| B | 0 | 24333 | 2 |
| C | 0 | 24554 | 2 |
| D | 0 | 84154 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 238 | 0 |
| B | 0 | 238 | 0 |
| C | 0 | 238 | 0 |
| D | 0 | 238 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 11670 | 197 | 1.688089% |
| B | 11671 | 233 | 1.996401% |
| C | 11671 | 384 | 3.290206% |
| D | 11671 | 7927 | 67.920487% |
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 | 12700 | 11672 | 0 | 0 | 0.00% | 0.00% |  |
| B | 12701 | 11673 | 3 | 3 | 0.02% | 0.03% |  |
| C | 12701 | 11673 | 0 | 0 | 0.00% | 0.00% |  |
| D | 12701 | 11672 | 7587 | 7587 | 59.74% | 65.00% |  |
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 | 1 | 113 | 22688 | 72.91 | 1437 | 1406 | 291.9 |
| A | 13 | 254 | 22476 | 72.18 | 1437 | 1406 | 291.9 |
| A | 5 | 98 | 17914 | 56.55 | 1437 | 1406 | 291.9 |
| B | 12 | 111 | 34732 | 121.76 | 1423 | 1388 | 273.8 |
| B | 11 | 111 | 31708 | 110.72 | 1423 | 1388 | 273.8 |
| B | 14 | 111 | 28580 | 99.3 | 1423 | 1388 | 273.8 |
| C | 14 | 238 | 269256 | 833.73 | 1366 | 1378 | 321.3 |
| C | 3 | 233 | 100060 | 307.13 | 1366 | 1378 | 321.3 |
| C | 14 | 254 | 70764 | 215.95 | 1366 | 1378 | 321.3 |
| D | 8 | 195 | 11713804 | 47226.48 | 1032 | 1003 | 248.0 |
| D | 7 | 80 | 6455839 | 26026.16 | 1032 | 1003 | 248.0 |
| D | 1 | 52 | 1530621 | 6167.48 | 1032 | 1003 | 248.0 |
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 |  |