Observation information
- date-obs: 2020-12-03
- time-obs: 10:52:55.170200000
- date-end: 2020-12-03
- time-end: 13:09:23.173800000
- obs_id: A10_045T02_9000004048
- exposure: 4314.88189541
- sourceid: MCG-05-07-001
- observer: sreeja
- ra_pnt: 37.08379
- dec_pnt: -31.88103
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A10_045T02_9000004048_28025cztM0_level2.evt
| modeM0/AS1A10_045T02_9000004048_28025cztM0_level2_quad_clean.evt
|
| Size (bytes) | 558,604,800 | 98,542,080 |
| Size | 532.7 MB
| 94.0 MB
|
| Events in quadrant A | 3,526,120 | 656,141 |
| Events in quadrant B | 3,569,259 | 664,784 |
| Events in quadrant C | 3,644,232 | 618,095 |
| Events in quadrant D | 5,738,980 | 593,370 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14375 | 0 |
| B | 0 | 14600 | 0 |
| C | 0 | 15006 | 0 |
| D | 0 | 21914 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 18 | 0 |
| C | 0 | 18 | 0 |
| D | 0 | 18 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6482 | 163 | 2.514656% |
| B | 6482 | 222 | 3.424869% |
| C | 6482 | 226 | 3.486578% |
| D | 6481 | 340 | 5.246104% |
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 | 7627 | 6484 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7627 | 6482 | 8 | 8 | 0.10% | 0.12% |  |
| C | 7627 | 6483 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7626 | 6482 | 212 | 212 | 2.78% | 3.27% |  |
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 | 34 | 22981 | 123.16 | 904 | 889 | 179.4 |
| A | 0 | 13 | 10813 | 55.32 | 904 | 889 | 179.4 |
| A | 13 | 254 | 10296 | 52.44 | 904 | 889 | 179.4 |
| B | 10 | 245 | 53198 | 312.85 | 891 | 872 | 167.3 |
| B | 12 | 111 | 20116 | 115.06 | 891 | 872 | 167.3 |
| B | 11 | 111 | 18321 | 104.33 | 891 | 872 | 167.3 |
| C | 3 | 233 | 195455 | 990.69 | 849 | 856 | 196.4 |
| C | 14 | 238 | 137763 | 696.98 | 849 | 856 | 196.4 |
| C | 13 | 61 | 5762 | 24.98 | 849 | 856 | 196.4 |
| D | 8 | 195 | 1076044 | 5311.02 | 857 | 836 | 202.4 |
| D | 1 | 52 | 1058737 | 5225.53 | 857 | 836 | 202.4 |
| D | 7 | 80 | 249475 | 1228.16 | 857 | 836 | 202.4 |
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 |  |