Observation information
- date-obs: 2019-12-02
- time-obs: 09:52:51.925100000
- date-end: 2019-12-02
- time-end: 11:51:11.922600000
- obs_id: C05_001T01_9000003354
- exposure: 5928.92824367
- sourceid: 1E0102-72.3
- observer: sudip
- ra_pnt: 16.005
- dec_pnt: -72.0312
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1C05_001T01_9000003354_22592cztM0_level2.evt
| modeM0/AS1C05_001T01_9000003354_22592cztM0_level2_quad_clean.evt
|
| Size (bytes) | 443,255,040 | 124,603,200 |
| Size | 422.7 MB
| 118.8 MB
|
| Events in quadrant A | 2,951,266 | 859,742 |
| Events in quadrant B | 3,426,937 | 865,139 |
| Events in quadrant C | 3,127,529 | 821,752 |
| Events in quadrant D | 3,511,988 | 809,624 |
Level1 data integrity
| 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 SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 120 | 0 |
| B | 0 | 120 | 0 |
| C | 0 | 120 | 0 |
| D | 0 | 120 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12755 | 1 |
| B | 0 | 14104 | 1 |
| C | 0 | 12985 | 1 |
| D | 0 | 14507 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5985 | 83 | 1.386800% |
| B | 5986 | 121 | 2.021383% |
| C | 5986 | 124 | 2.071500% |
| D | 5986 | 112 | 1.871032% |
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 | 7100 | 5986 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7101 | 5987 | 14 | 14 | 0.20% | 0.23% |  |
| C | 7101 | 5987 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7101 | 5987 | 30 | 30 | 0.42% | 0.50% |  |
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 | 254 | 10545 | 64.22 | 762 | 748 | 152.6 |
| A | 11 | 47 | 7126 | 41.81 | 762 | 748 | 152.6 |
| A | 0 | 226 | 6693 | 38.97 | 762 | 748 | 152.6 |
| B | 15 | 33 | 358476 | 2548.13 | 752 | 736 | 140.4 |
| B | 15 | 35 | 43748 | 306.37 | 752 | 736 | 140.4 |
| B | 0 | 228 | 28167 | 195.39 | 752 | 736 | 140.4 |
| C | 10 | 222 | 205736 | 1244.22 | 717 | 721 | 164.8 |
| C | 14 | 238 | 115995 | 699.59 | 717 | 721 | 164.8 |
| C | 10 | 22 | 5204 | 27.21 | 717 | 721 | 164.8 |
| D | 1 | 52 | 430743 | 2443.03 | 735 | 716 | 176.0 |
| D | 12 | 227 | 158956 | 898.98 | 735 | 716 | 176.0 |
| D | 13 | 249 | 37428 | 208.57 | 735 | 716 | 176.0 |
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 |  |