Observation information
- date-obs: 2022-07-07
- time-obs: 14:10:39.552500000
- date-end: 2022-07-08
- time-end: 09:24:10.595700000
- obs_id: A11_049T03_9000005228
- exposure: 28300.1489177
- sourceid: M83_XUV2
- observer: dthilker
- ra_pnt: 203.8848
- dec_pnt: -29.90043
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_049T03_9000005228cztM0_level2_bc.evt
| modeM0/AS1A11_049T03_9000005228cztM0_level2_quad_clean.evt
|
| Size (bytes) | 3,465,996,480 | 604,800,000 |
| Size | 3.2 GB
| 576.8 MB
|
| Events in quadrant A | 12,876,862 | 4,011,466 |
| Events in quadrant B | 31,057,725 | 3,466,623 |
| Events in quadrant C | 19,289,041 | 3,866,277 |
| Events in quadrant D | 38,286,435 | 3,476,149 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1038 | 0 |
| B | 0 | 1038 | 0 |
| C | 0 | 1038 | 0 |
| D | 0 | 1038 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 184 | 0 |
| B | 0 | 184 | 0 |
| C | 0 | 184 | 0 |
| D | 0 | 184 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 108853 | 0 |
| B | 0 | 198429 | 0 |
| C | 0 | 136570 | 0 |
| D | 0 | 204565 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 50897 | 159 | 0.312396% |
| B | 50897 | 12526 | 24.610488% |
| C | 50897 | 2933 | 5.762619% |
| D | 50897 | 7376 | 14.492013% |
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 | 69212 | 50908 | 10 | 10 | 0.01% | 0.02% |  |
| B | 69212 | 50866 | 1040 | 1040 | 1.50% | 2.04% |  |
| C | 69212 | 50898 | 210 | 210 | 0.30% | 0.41% |  |
| D | 69212 | 50896 | 1909 | 1909 | 2.76% | 3.75% |  |
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 | 10 | 83 | 1506329 | 2450.17 | 2749 | 2703 | 613.7 |
| A | 15 | 223 | 318539 | 514.66 | 2749 | 2703 | 613.7 |
| A | 9 | 143 | 117789 | 187.53 | 2749 | 2703 | 613.7 |
| B | 5 | 200 | 18954066 | 39315.13 | 2431 | 2381 | 482.0 |
| B | 5 | 255 | 1107077 | 2291.68 | 2431 | 2381 | 482.0 |
| B | 0 | 213 | 334417 | 688.81 | 2431 | 2381 | 482.0 |
| C | 14 | 254 | 4881091 | 8343.96 | 2577 | 2554 | 584.7 |
| C | 15 | 214 | 1986724 | 3393.61 | 2577 | 2554 | 584.7 |
| C | 0 | 10 | 1913674 | 3268.67 | 2577 | 2554 | 584.7 |
| D | 12 | 235 | 19313253 | 32354.19 | 2521 | 2449 | 596.9 |
| D | 2 | 250 | 3305928 | 5534.8 | 2521 | 2449 | 596.9 |
| D | 12 | 17 | 2492702 | 4172.28 | 2521 | 2449 | 596.9 |
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 |  |