Observation information
- date-obs: 2017-07-05
- time-obs: 03:39:41.734200000
- date-end: 2017-07-05
- time-end: 07:19:42.724000000
- obs_id: G07_069T01_9000001356
- exposure: 5931.97875907
- 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_9000001356_09564cztM0_level2.evt
| modeM0/AS1G07_069T01_9000001356_09564cztM0_level2_quad_clean.evt
|
| Size (bytes) | 748,278,720 | 122,950,080 |
| Size | 713.6 MB
| 117.3 MB
|
| Events in quadrant A | 5,359,277 | 747,848 |
| Events in quadrant B | 5,327,518 | 747,230 |
| Events in quadrant C | 5,009,348 | 743,083 |
| Events in quadrant D | 6,210,622 | 714,303 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 226 | 0 |
| B | 0 | 226 | 0 |
| C | 0 | 226 | 0 |
| D | 0 | 226 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 21 | 0 |
| B | 0 | 21 | 0 |
| C | 0 | 21 | 0 |
| D | 0 | 21 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 23253 | 51 |
| B | 0 | 23142 | 58 |
| C | 0 | 22707 | 52 |
| D | 0 | 26021 | 111 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 11142 | 119 | 1.068031% |
| B | 11138 | 123 | 1.104328% |
| C | 11141 | 80 | 0.718068% |
| D | 11138 | 259 | 2.325373% |
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 | 13201 | 11159 | 1 | 1 | 0.01% | 0.01% |  |
| B | 13201 | 11152 | 1 | 1 | 0.01% | 0.01% |  |
| C | 13201 | 11156 | 1 | 1 | 0.01% | 0.01% |  |
| D | 13201 | 11149 | 149 | 149 | 1.13% | 1.34% |  |
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 | 162 | 137393 | 501.25 | 1331 | 1304 | 271.5 |
| A | 1 | 178 | 41575 | 148.33 | 1331 | 1304 | 271.5 |
| A | 1 | 161 | 40873 | 145.74 | 1331 | 1304 | 271.5 |
| B | 0 | 214 | 90100 | 355.31 | 1324 | 1291 | 249.9 |
| B | 12 | 111 | 28560 | 109.1 | 1324 | 1291 | 249.9 |
| B | 0 | 187 | 25626 | 97.36 | 1324 | 1291 | 249.9 |
| C | 13 | 61 | 9665 | 28.47 | 1283 | 1289 | 294.2 |
| C | 12 | 4 | 5082 | 12.89 | 1283 | 1289 | 294.2 |
| C | 3 | 202 | 3086 | 6.11 | 1283 | 1289 | 294.2 |
| D | 1 | 52 | 591411 | 1922.82 | 1274 | 1244 | 306.9 |
| D | 2 | 16 | 330768 | 1073.62 | 1274 | 1244 | 306.9 |
| D | 7 | 71 | 184270 | 596.32 | 1274 | 1244 | 306.9 |
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 |  |