Observation information
- date-obs: 2017-06-23
- time-obs: 03:50:28.825700000
- date-end: 2017-06-24
- time-end: 01:03:59.824300000
- obs_id: G07_069T01_9000001332
- exposure: 32411.7878481
- 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_9000001332cztM0_level2.fits
| modeM0/AS1G07_069T01_9000001332cztM0_level2_quad_clean.evt
|
| Size (bytes) | 594,480,960 | 567,573,120 |
| Size | 566.9 MB
| 541.3 MB
|
| Events in quadrant A | 3,583,294 | 3,414,250 |
| Events in quadrant B | 3,497,950 | 3,413,576 |
| Events in quadrant C | 3,608,348 | 3,352,827 |
| Events in quadrant D | 2,895,754 | 2,593,895 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 154232 | 0 |
| B | 0 | 134985 | 0 |
| C | 0 | 132729 | 0 |
| D | 0 | 199916 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1316 | 0 |
| B | 0 | 1312 | 0 |
| C | 0 | 1312 | 0 |
| D | 0 | 1310 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 64360 | 1098 | 1.706029% |
| B | 64388 | 713 | 1.107349% |
| C | 64384 | 557 | 0.865122% |
| D | 64300 | 8816 | 13.710731% |
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 | 76411 | 64681 | 0 | 0 | 0.00% | 0.00% |  |
| B | 76412 | 64696 | 0 | 0 | 0.00% | 0.00% |  |
| C | 76412 | 64688 | 0 | 0 | 0.00% | 0.00% |  |
| D | 76412 | 64432 | 0 | 0 | 0.00% | 0.00% |  |
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 | 0 | 29 | 3403 | 10.7 | 932 | 871 | 236.7 |
| A | 7 | 110 | 2963 | 8.84 | 932 | 871 | 236.7 |
| A | 0 | 30 | 2646 | 7.5 | 932 | 871 | 236.7 |
| B | 2 | 9 | 3049 | 11.86 | 923 | 878 | 182.9 |
| B | 14 | 254 | 2412 | 8.38 | 923 | 878 | 182.9 |
| B | 3 | 17 | 2342 | 8.0 | 923 | 878 | 182.9 |
| C | 12 | 241 | 2451 | 6.25 | 953 | 886 | 250.4 |
| C | 3 | 126 | 2448 | 6.24 | 953 | 886 | 250.4 |
| C | 2 | 191 | 2446 | 6.23 | 953 | 886 | 250.4 |
| D | 3 | 14 | 2150 | 6.3 | 825 | 750 | 222.0 |
| D | 6 | 231 | 2123 | 6.18 | 825 | 750 | 222.0 |
| D | 3 | 31 | 2079 | 5.99 | 825 | 750 | 222.0 |
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 |  |