Observation information
- date-obs: 2017-06-23
- time-obs: 10:58:49.841900000
- date-end: 2017-06-23
- time-end: 13:06:28.839400000
- obs_id: G07_069T01_9000001332
- exposure: 4515.97495057
- sourceid: 1RXS J161935.7+524630
- observer: girish
- ra_pnt: 244.8987
- dec_pnt: 52.775
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_069T01_9000001332_09389cztM0_level2.evt
| modeM0/AS1G07_069T01_9000001332_09389cztM0_level2_quad_clean.evt
|
| Size (bytes) | 583,056,000 | 87,678,720 |
| Size | 556.0 MB
| 83.6 MB
|
| Events in quadrant A | 4,044,796 | 564,801 |
| Events in quadrant B | 3,264,088 | 571,116 |
| Events in quadrant C | 3,033,362 | 567,121 |
| Events in quadrant D | 6,869,885 | 493,220 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16438 | 60 |
| B | 0 | 14102 | 43 |
| C | 0 | 13512 | 57 |
| D | 0 | 25167 | 327 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 0 |
| B | 0 | 132 | 0 |
| C | 0 | 132 | 0 |
| D | 0 | 132 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 11 | 0 |
| C | 0 | 11 | 0 |
| D | 0 | 11 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6589 | 97 | 1.472151% |
| B | 6589 | 80 | 1.214145% |
| C | 6582 | 59 | 0.896384% |
| D | 6556 | 1323 | 20.179988% |
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 | 7659 | 6610 | 14 | 14 | 0.18% | 0.21% |  |
| B | 7659 | 6608 | 7 | 7 | 0.09% | 0.11% |  |
| C | 7659 | 6609 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7659 | 6603 | 1164 | 1164 | 15.20% | 17.63% |  |
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 | 8 | 5 | 746073 | 4614.24 | 800 | 784 | 161.5 |
| A | 5 | 16 | 188765 | 1163.83 | 800 | 784 | 161.5 |
| A | 13 | 251 | 15831 | 93.16 | 800 | 784 | 161.5 |
| B | 0 | 187 | 63434 | 414.85 | 798 | 779 | 151.0 |
| B | 0 | 214 | 61185 | 399.96 | 798 | 779 | 151.0 |
| B | 0 | 219 | 20865 | 132.99 | 798 | 779 | 151.0 |
| C | 13 | 61 | 5746 | 27.63 | 776 | 778 | 179.8 |
| C | 14 | 234 | 2798 | 11.23 | 776 | 778 | 179.8 |
| C | 8 | 222 | 2094 | 7.32 | 776 | 778 | 179.8 |
| D | 1 | 52 | 3921108 | 22626.31 | 711 | 692 | 173.3 |
| D | 2 | 152 | 60318 | 344.13 | 711 | 692 | 173.3 |
| D | 13 | 104 | 54181 | 308.71 | 711 | 692 | 173.3 |
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 |  |