Observation information
- date-obs: 2016-02-20
- time-obs: 11:20:54.975400000
- date-end: 2016-02-20
- time-end: 13:21:06.975800000
- obs_id: T01_072T02_9000000336
- exposure: 4530.15899878
- sourceid: AWM7
- observer: KPSingh19
- ra_pnt: 43.63417
- dec_pnt: 41.58611
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T01_072T02_9000000336_02152cztM0_level2.evt
| modeM0/AS1T01_072T02_9000000336_02152cztM0_level2_quad_clean.evt
|
| Size (bytes) | 367,744,320 | 84,438,720 |
| Size | 350.7 MB
| 80.5 MB
|
| Events in quadrant A | 2,568,609 | 541,024 |
| Events in quadrant B | 2,893,447 | 544,476 |
| Events in quadrant C | 2,647,695 | 520,744 |
| Events in quadrant D | 2,603,110 | 516,302 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12660 | 1 |
| B | 0 | 12987 | 1 |
| C | 0 | 12738 | 1 |
| D | 0 | 13025 | 5 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 124 | 0 |
| B | 0 | 124 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1 | 0 |
| B | 1 | 1 | 0 |
| C | 1 | -1 | -1 |
| D | 1 | -1 | -1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6228 | 38 | 0.610148% |
| B | 6228 | 29 | 0.465639% |
| C | 6228 | 26 | 0.417469% |
| D | 6226 | 61 | 0.979762% |
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 | 7213 | 6229 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7213 | 6229 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7213 | 6229 | 1 | 1 | 0.01% | 0.02% |  |
| D | 7213 | 6228 | 37 | 37 | 0.51% | 0.59% |  |
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 | 15 | 236 | 10185 | 73.42 | 665 | 655 | 129.8 |
| A | 0 | 247 | 3728 | 23.67 | 665 | 655 | 129.8 |
| A | 0 | 1 | 3664 | 23.18 | 665 | 655 | 129.8 |
| B | 0 | 234 | 175872 | 1418.77 | 678 | 666 | 123.5 |
| B | 5 | 68 | 102839 | 827.37 | 678 | 666 | 123.5 |
| B | 0 | 198 | 9350 | 70.32 | 678 | 666 | 123.5 |
| C | 9 | 85 | 105600 | 741.08 | 643 | 646 | 141.6 |
| C | 1 | 192 | 7447 | 48.02 | 643 | 646 | 141.6 |
| C | 10 | 34 | 7436 | 47.94 | 643 | 646 | 141.6 |
| D | 2 | 31 | 106703 | 734.88 | 641 | 628 | 144.3 |
| D | 13 | 53 | 54271 | 371.63 | 641 | 628 | 144.3 |
| D | 5 | 233 | 12502 | 82.26 | 641 | 628 | 144.3 |
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 |  |