Observation information
- date-obs: 2016-11-21
- time-obs: 19:21:55.258500000
- date-end: 2016-11-21
- time-end: 20:48:09.258000000
- obs_id: G06_145T01_9000000816
- exposure: 2884.85898043
- sourceid: HD 219134
- observer: girish
- ra_pnt: 348.3207
- dec_pnt: 57.16836
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_145T01_9000000816_06227cztM0_level2.evt
| modeM0/AS1G06_145T01_9000000816_06227cztM0_level2_quad_clean.evt
|
| Size (bytes) | 356,875,200 | 57,274,560 |
| Size | 340.3 MB
| 54.6 MB
|
| Events in quadrant A | 3,061,941 | 351,913 |
| Events in quadrant B | 2,566,366 | 362,541 |
| Events in quadrant C | 2,069,832 | 357,255 |
| Events in quadrant D | 2,795,272 | 337,491 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 92 | 0 |
| B | 0 | 92 | 0 |
| C | 0 | 92 | 0 |
| D | 0 | 92 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6 | 0 |
| B | 0 | 6 | 0 |
| C | 0 | 6 | 0 |
| D | 0 | 6 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12339 | 2 |
| B | 0 | 10643 | 1 |
| C | 0 | 9479 | 1 |
| D | 0 | 11560 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4629 | 93 | 2.009073% |
| B | 4629 | 54 | 1.166559% |
| C | 4629 | 9 | 0.194426% |
| D | 4629 | 47 | 1.015338% |
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 | 5174 | 4630 | 9 | 9 | 0.17% | 0.19% |  |
| B | 5174 | 4630 | 15 | 15 | 0.29% | 0.32% |  |
| C | 5174 | 4630 | 0 | 0 | 0.00% | 0.00% |  |
| D | 5174 | 4630 | 25 | 25 | 0.48% | 0.54% |  |
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 | 34 | 897560 | 7991.44 | 538 | 527 | 112.2 |
| A | 8 | 15 | 43206 | 380.22 | 538 | 527 | 112.2 |
| A | 0 | 31 | 38285 | 336.38 | 538 | 527 | 112.2 |
| B | 0 | 187 | 191592 | 1812.89 | 544 | 530 | 105.4 |
| B | 0 | 219 | 140155 | 1324.83 | 544 | 530 | 105.4 |
| B | 15 | 204 | 36529 | 341.57 | 544 | 530 | 105.4 |
| C | 1 | 16 | 6630 | 49.81 | 527 | 529 | 122.5 |
| C | 13 | 61 | 4149 | 29.56 | 527 | 529 | 122.5 |
| C | 8 | 222 | 3896 | 27.49 | 527 | 529 | 122.5 |
| D | 12 | 221 | 371735 | 2837.83 | 526 | 508 | 130.8 |
| D | 2 | 63 | 207939 | 1585.7 | 526 | 508 | 130.8 |
| D | 2 | 136 | 141139 | 1075.05 | 526 | 508 | 130.8 |
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 |  |