Observation information
- date-obs: 2017-07-16
- time-obs: 14:11:32.745700000
- date-end: 2017-07-16
- time-end: 16:46:53.751100000
- obs_id: A03_119T01_9000001388
- exposure: 4410.9979218
- sourceid: V1408 Aql
- observer: manojendu
- ra_pnt: 299.8509
- dec_pnt: 11.709
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A03_119T01_9000001388_09732cztM0_level2.evt
| modeM0/AS1A03_119T01_9000001388_09732cztM0_level2_quad_clean.evt
|
| Size (bytes) | 604,068,480 | 88,243,200 |
| Size | 576.1 MB
| 84.2 MB
|
| Events in quadrant A | 3,980,935 | 530,010 |
| Events in quadrant B | 4,024,587 | 542,128 |
| Events in quadrant C | 3,933,940 | 521,851 |
| Events in quadrant D | 5,782,550 | 493,335 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 5 | 0 |
| B | 0 | 5 | 0 |
| C | 0 | 5 | 0 |
| D | 0 | 5 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18428 | 933 |
| B | 0 | 18438 | 923 |
| C | 0 | 18385 | 902 |
| D | 0 | 24531 | 1622 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 182 | 10 |
| B | 0 | 182 | 6 |
| C | 0 | 182 | 6 |
| D | 0 | 182 | 6 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 8414 | 222 | 2.638460% |
| B | 8416 | 284 | 3.374525% |
| C | 8428 | 217 | 2.574751% |
| D | 8355 | 891 | 10.664273% |
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 | 9321 | 8767 | 0 | 0 | 0.00% | 0.00% |  |
| B | 9321 | 8772 | 0 | 0 | 0.00% | 0.00% |  |
| C | 9320 | 8772 | 0 | 0 | 0.00% | 0.00% |  |
| D | 9321 | 8713 | 613 | 613 | 6.58% | 7.04% |  |
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 | 0 | 226 | 9469 | 40.08 | 1029 | 1005 | 211.2 |
| A | 1 | 162 | 8807 | 36.95 | 1029 | 1005 | 211.2 |
| A | 12 | 194 | 8128 | 33.73 | 1029 | 1005 | 211.2 |
| B | 12 | 111 | 23690 | 114.14 | 1030 | 1003 | 198.8 |
| B | 11 | 111 | 19110 | 91.1 | 1030 | 1003 | 198.8 |
| B | 10 | 245 | 15090 | 70.87 | 1030 | 1003 | 198.8 |
| C | 14 | 234 | 12984 | 51.24 | 998 | 1002 | 233.8 |
| C | 8 | 128 | 12418 | 48.82 | 998 | 1002 | 233.8 |
| C | 13 | 61 | 7412 | 27.41 | 998 | 1002 | 233.8 |
| D | 1 | 52 | 2092798 | 8806.24 | 965 | 937 | 237.5 |
| D | 2 | 234 | 34881 | 142.9 | 965 | 937 | 237.5 |
| D | 5 | 233 | 16885 | 67.14 | 965 | 937 | 237.5 |
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 |  |