Observation information
- date-obs: 2017-07-05
- time-obs: 07:15:55.724600000
- date-end: 2017-07-05
- time-end: 10:50:44.715000000
- obs_id: G07_069T01_9000001356
- exposure: 7725.0899884
- 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_09566cztM0_level2.evt
| modeM0/AS1G07_069T01_9000001356_09566cztM0_level2_quad_clean.evt
|
| Size (bytes) | 730,635,840 | 159,456,960 |
| Size | 696.8 MB
| 152.1 MB
|
| Events in quadrant A | 5,584,301 | 1,041,238 |
| Events in quadrant B | 5,445,369 | 1,042,634 |
| Events in quadrant C | 4,960,267 | 1,022,374 |
| Events in quadrant D | 5,432,547 | 1,002,607 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 214 | 0 |
| B | 0 | 214 | 0 |
| C | 0 | 214 | 0 |
| D | 0 | 214 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 24 | 0 |
| B | 0 | 24 | 0 |
| C | 0 | 24 | 0 |
| D | 0 | 24 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 23264 | 3 |
| B | 0 | 22653 | 2 |
| C | 0 | 21494 | 2 |
| D | 0 | 22756 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10399 | 193 | 1.855948% |
| B | 10399 | 168 | 1.615540% |
| C | 10399 | 106 | 1.019329% |
| D | 10399 | 153 | 1.471295% |
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 | 12889 | 10400 | 6 | 6 | 0.05% | 0.06% |  |
| B | 12889 | 10400 | 13 | 13 | 0.10% | 0.12% |  |
| C | 12889 | 10400 | 0 | 0 | 0.00% | 0.00% |  |
| D | 12889 | 10400 | 33 | 33 | 0.26% | 0.32% |  |
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 | 220904 | 837.91 | 1325 | 1297 | 262.1 |
| A | 1 | 178 | 94257 | 354.69 | 1325 | 1297 | 262.1 |
| A | 1 | 161 | 92109 | 346.49 | 1325 | 1297 | 262.1 |
| B | 0 | 214 | 113910 | 459.4 | 1313 | 1284 | 245.2 |
| B | 0 | 187 | 94913 | 381.92 | 1313 | 1284 | 245.2 |
| B | 15 | 85 | 63520 | 253.86 | 1313 | 1284 | 245.2 |
| C | 13 | 61 | 9423 | 28.06 | 1270 | 1274 | 290.4 |
| C | 1 | 0 | 3543 | 7.81 | 1270 | 1274 | 290.4 |
| C | 14 | 67 | 3307 | 7.0 | 1270 | 1274 | 290.4 |
| D | 7 | 71 | 177960 | 576.84 | 1280 | 1249 | 306.3 |
| D | 1 | 52 | 118037 | 381.23 | 1280 | 1249 | 306.3 |
| D | 12 | 233 | 105938 | 341.74 | 1280 | 1249 | 306.3 |
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 |  |