Observation information
- date-obs: 2017-05-07
- time-obs: 06:51:01.159100000
- date-end: 2017-05-07
- time-end: 10:37:33.157800000
- obs_id: G07_024T01_9000001206
- exposure: 12250.5569008
- sourceid: QSO B0836+71
- observer: KPSingh19
- ra_pnt: 130.3515
- dec_pnt: 70.8951
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G07_024T01_9000001206_08692cztM0_level2.evt
| modeM0/AS1G07_024T01_9000001206_08692cztM0_level2_quad_clean.evt
|
| Size (bytes) | 802,212,480 | 215,447,040 |
| Size | 765.0 MB
| 205.5 MB
|
| Events in quadrant A | 5,510,423 | 1,423,002 |
| Events in quadrant B | 6,292,562 | 1,453,667 |
| Events in quadrant C | 5,336,987 | 1,433,386 |
| Events in quadrant D | 6,319,119 | 1,363,088 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 25197 | 11 |
| B | 0 | 26966 | 16 |
| C | 0 | 24936 | 10 |
| D | 0 | 27919 | 20 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 1 |
| D | 0 | 13 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 250 | 0 |
| B | 0 | 250 | 0 |
| C | 0 | 250 | 0 |
| D | 0 | 250 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 12338 | 91 | 0.737559% |
| B | 12335 | 178 | 1.443048% |
| C | 12338 | 27 | 0.218836% |
| D | 12333 | 249 | 2.018973% |
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 | 13592 | 12342 | 5 | 5 | 0.04% | 0.04% |  |
| B | 13592 | 12343 | 92 | 92 | 0.68% | 0.75% |  |
| C | 13592 | 12344 | 2 | 2 | 0.01% | 0.02% |  |
| D | 13592 | 12340 | 168 | 168 | 1.24% | 1.36% |  |
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 | 13 | 251 | 117027 | 405.78 | 1390 | 1358 | 285.1 |
| A | 15 | 174 | 19634 | 64.11 | 1390 | 1358 | 285.1 |
| A | 5 | 16 | 15994 | 51.34 | 1390 | 1358 | 285.1 |
| B | 10 | 16 | 305390 | 1151.51 | 1399 | 1366 | 264.0 |
| B | 4 | 48 | 295586 | 1114.38 | 1399 | 1366 | 264.0 |
| B | 0 | 219 | 65672 | 243.56 | 1399 | 1366 | 264.0 |
| C | 1 | 16 | 32675 | 100.62 | 1352 | 1357 | 311.2 |
| C | 13 | 61 | 10670 | 29.92 | 1352 | 1357 | 311.2 |
| C | 8 | 128 | 8798 | 23.91 | 1352 | 1357 | 311.2 |
| D | 12 | 233 | 741486 | 2255.54 | 1345 | 1301 | 328.2 |
| D | 7 | 71 | 206984 | 626.77 | 1345 | 1301 | 328.2 |
| D | 2 | 152 | 79977 | 239.75 | 1345 | 1301 | 328.2 |
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 |  |