Observation information
- date-obs: 2022-05-26
- time-obs: 18:21:19.386900000
- date-end: 2022-05-26
- time-end: 22:00:32.386700000
- obs_id: T04_069T01_9000005158
- exposure: 5687.04277611
- sourceid: mcg-6-30-15
- observer: Gordon
- ra_pnt: 203.975
- dec_pnt: -34.29556
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T04_069T01_9000005158_36009cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36009cztM0_level2_quad_clean.evt
|
| Size (bytes) | 794,200,320 | 114,238,080 |
| Size | 757.4 MB
| 108.9 MB
|
| Events in quadrant A | 4,801,758 | 723,384 |
| Events in quadrant B | 6,509,660 | 680,057 |
| Events in quadrant C | 5,147,327 | 691,979 |
| Events in quadrant D | 6,905,708 | 659,247 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 20922 | 3 |
| B | 0 | 25904 | 2 |
| C | 0 | 21699 | 2 |
| D | 0 | 27298 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 30 | 0 |
| B | 0 | 30 | 0 |
| C | 0 | 30 | 0 |
| D | 0 | 30 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 208 | 0 |
| B | 0 | 208 | 0 |
| C | 0 | 208 | 0 |
| D | 0 | 208 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 10168 | 21 | 0.206530% |
| B | 10168 | 596 | 5.861526% |
| C | 10168 | 63 | 0.619591% |
| D | 10168 | 290 | 2.852085% |
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 | 13153 | 10170 | 4 | 4 | 0.03% | 0.04% |  |
| B | 13153 | 10170 | 471 | 471 | 3.58% | 4.63% |  |
| C | 13153 | 10170 | 37 | 37 | 0.28% | 0.36% |  |
| D | 13153 | 10170 | 302 | 302 | 2.30% | 2.97% |  |
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 | 247334 | 1038.5 | 1166 | 1142 | 237.1 |
| A | 7 | 191 | 22694 | 90.91 | 1166 | 1142 | 237.1 |
| A | 13 | 254 | 16417 | 64.43 | 1166 | 1142 | 237.1 |
| B | 5 | 172 | 1475513 | 6776.77 | 1133 | 1100 | 217.6 |
| B | 4 | 171 | 182821 | 835.23 | 1133 | 1100 | 217.6 |
| B | 0 | 213 | 114648 | 521.89 | 1133 | 1100 | 217.6 |
| C | 15 | 214 | 415857 | 1574.3 | 1127 | 1134 | 263.4 |
| C | 9 | 187 | 166458 | 627.57 | 1127 | 1134 | 263.4 |
| C | 0 | 10 | 156923 | 591.38 | 1127 | 1134 | 263.4 |
| D | 12 | 227 | 1380069 | 5083.62 | 1118 | 1085 | 271.3 |
| D | 12 | 235 | 469310 | 1726.11 | 1118 | 1085 | 271.3 |
| D | 10 | 118 | 238503 | 875.24 | 1118 | 1085 | 271.3 |
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 |  |