Observation information
- date-obs: 2016-07-10
- time-obs: 08:25:39.500000000
- date-end: 2016-07-10
- time-end: 10:36:23.492500000
- obs_id: G05_240T01_9000000536
- exposure: 4318.7272899
- sourceid: CDFS-I
- observer: kanak
- ra_pnt: 53.05233
- dec_pnt: -27.88577
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_240T01_9000000536_04238cztM0_level2.evt
| modeM0/AS1G05_240T01_9000000536_04238cztM0_level2_quad_clean.evt
|
| Size (bytes) | 717,007,680 | 78,503,040 |
| Size | 683.8 MB
| 74.9 MB
|
| Events in quadrant A | 3,114,687 | 501,576 |
| Events in quadrant B | 4,391,352 | 497,276 |
| Events in quadrant C | 2,988,614 | 492,145 |
| Events in quadrant D | 10,771,815 | 422,687 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13680 | 86 |
| B | 0 | 17749 | 88 |
| C | 0 | 13601 | 87 |
| D | 0 | 36897 | 329 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6644 | 37 | 0.556893% |
| B | 6645 | 64 | 0.963130% |
| C | 6645 | 20 | 0.300978% |
| D | 6633 | 1841 | 27.755164% |
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 | 7843 | 6654 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7843 | 6653 | 11 | 11 | 0.14% | 0.17% |  |
| C | 7843 | 6655 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7844 | 6639 | 2353 | 2353 | 30.00% | 35.44% |  |
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 | 0 | 149 | 44236 | 266.52 | 795 | 779 | 163.1 |
| A | 0 | 226 | 12003 | 68.84 | 795 | 779 | 163.1 |
| A | 12 | 194 | 8294 | 46.09 | 795 | 779 | 163.1 |
| B | 3 | 0 | 1076297 | 7078.5 | 792 | 776 | 151.9 |
| B | 10 | 16 | 149431 | 978.37 | 792 | 776 | 151.9 |
| B | 15 | 204 | 50442 | 326.87 | 792 | 776 | 151.9 |
| C | 13 | 61 | 6146 | 30.39 | 763 | 767 | 177.0 |
| C | 9 | 144 | 5752 | 28.17 | 763 | 767 | 177.0 |
| C | 10 | 65 | 1999 | 6.96 | 763 | 767 | 177.0 |
| D | 2 | 63 | 7074514 | 40987.55 | 715 | 695 | 172.6 |
| D | 11 | 132 | 737663 | 4270.18 | 715 | 695 | 172.6 |
| D | 13 | 239 | 155977 | 899.74 | 715 | 695 | 172.6 |
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 |  |