Observation information
- date-obs: 2017-02-03
- time-obs: 06:45:11.306600000
- date-end: 2017-02-03
- time-end: 13:46:56.316100000
- obs_id: G06_164T01_9000001004
- exposure: 18127.672447
- sourceid: HD 68988
- observer: koshy
- ra_pnt: 124.5924
- dec_pnt: 61.4607
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G06_164T01_9000001004_07324cztM0_level2.evt
| modeM0/AS1G06_164T01_9000001004_07324cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,560,467,520 | 334,082,880 |
| Size | 1.5 GB
| 318.6 MB
|
| Events in quadrant A | 11,627,398 | 2,150,146 |
| Events in quadrant B | 11,337,687 | 2,162,046 |
| Events in quadrant C | 10,445,855 | 2,128,595 |
| Events in quadrant D | 12,231,047 | 2,033,353 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 484 | 0 |
| B | 0 | 484 | 0 |
| C | 0 | 484 | 0 |
| D | 0 | 484 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 51338 | 4 |
| B | 0 | 49885 | 4 |
| C | 0 | 48581 | 4 |
| D | 0 | 53384 | 4 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 23901 | 691 | 2.891092% |
| B | 23901 | 519 | 2.171457% |
| C | 23901 | 313 | 1.309569% |
| D | 23901 | 451 | 1.886950% |
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 | 25306 | 23902 | 108 | 108 | 0.43% | 0.45% |  |
| B | 25306 | 23903 | 18 | 18 | 0.07% | 0.08% |  |
| C | 25306 | 23903 | 0 | 0 | 0.00% | 0.00% |  |
| D | 25306 | 23903 | 73 | 73 | 0.29% | 0.31% |  |
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 | 8 | 15 | 606323 | 1112.04 | 2698 | 2635 | 542.9 |
| A | 15 | 234 | 452948 | 829.51 | 2698 | 2635 | 542.9 |
| A | 13 | 248 | 84138 | 150.13 | 2698 | 2635 | 542.9 |
| B | 11 | 51 | 318791 | 614.59 | 2729 | 2661 | 514.4 |
| B | 0 | 214 | 299929 | 577.92 | 2729 | 2661 | 514.4 |
| B | 4 | 81 | 83162 | 156.5 | 2729 | 2661 | 514.4 |
| C | 9 | 68 | 80231 | 127.26 | 2649 | 2651 | 609.6 |
| C | 13 | 61 | 20355 | 29.04 | 2649 | 2651 | 609.6 |
| C | 8 | 128 | 14655 | 19.69 | 2649 | 2651 | 609.6 |
| D | 1 | 20 | 1166207 | 1836.86 | 2622 | 2535 | 633.5 |
| D | 2 | 216 | 706544 | 1111.28 | 2622 | 2535 | 633.5 |
| D | 12 | 233 | 148651 | 230.64 | 2622 | 2535 | 633.5 |
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 |  |