Observation information
- date-obs: 2017-07-04
- time-obs: 11:21:04.745000000
- date-end: 2017-07-05
- time-end: 11:17:59.713600000
- obs_id: G07_069T01_9000001356
- exposure: 37655.5351189
- 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_9000001356cztM0_level2.fits
| modeM0/AS1G07_069T01_9000001356cztM0_level2_quad_clean.evt
|
| Size (bytes) | 658,725,120 | 654,672,960 |
| Size | 628.2 MB
| 624.3 MB
|
| Events in quadrant A | 4,004,556 | 3,939,406 |
| Events in quadrant B | 3,835,164 | 3,878,760 |
| Events in quadrant C | 3,957,021 | 3,790,100 |
| Events in quadrant D | 3,427,108 | 3,494,916 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1414 | 0 |
| B | 0 | 1410 | 0 |
| C | 0 | 1410 | 0 |
| D | 0 | 1398 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 114 | 0 |
| B | 0 | 113 | 0 |
| C | 0 | 114 | 0 |
| D | 0 | 116 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 149605 | 0 |
| B | 0 | 149852 | 0 |
| C | 0 | 141226 | 0 |
| D | 0 | 159907 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 68891 | 1038 | 1.506728% |
| B | 68858 | 954 | 1.385460% |
| C | 68908 | 549 | 0.796714% |
| D | 68761 | 1159 | 1.685548% |
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 | 86216 | 70269 | 0 | 0 | 0.00% | 0.00% |  |
| B | 86216 | 70226 | 0 | 0 | 0.00% | 0.00% |  |
| C | 86216 | 70259 | 0 | 0 | 0.00% | 0.00% |  |
| D | 86216 | 70188 | 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 | 3840 | 11.01 | 1042 | 976 | 260.1 |
| A | 7 | 110 | 3285 | 8.88 | 1042 | 976 | 260.1 |
| A | 0 | 30 | 3019 | 7.85 | 1042 | 976 | 260.1 |
| B | 2 | 9 | 3130 | 10.94 | 1012 | 965 | 197.9 |
| B | 14 | 254 | 2602 | 8.27 | 1012 | 965 | 197.9 |
| B | 12 | 226 | 2571 | 8.11 | 1012 | 965 | 197.9 |
| C | 1 | 81 | 3003 | 7.44 | 1044 | 973 | 273.0 |
| C | 1 | 80 | 2978 | 7.35 | 1044 | 973 | 273.0 |
| C | 2 | 191 | 2698 | 6.32 | 1044 | 973 | 273.0 |
| D | 3 | 14 | 2594 | 6.64 | 975 | 889 | 256.8 |
| D | 6 | 231 | 2582 | 6.59 | 975 | 889 | 256.8 |
| D | 3 | 31 | 2491 | 6.24 | 975 | 889 | 256.8 |
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 |  |