Observation information
- date-obs: 2022-05-29
- time-obs: 04:55:21.442000000
- date-end: 2022-05-29
- time-end: 07:25:48.444500000
- obs_id: T04_069T01_9000005158
- exposure: 2303.4127896
- 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_36045cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36045cztM0_level2_quad_clean.evt
|
| Size (bytes) | 420,336,000 | 52,669,440 |
| Size | 400.9 MB
| 50.2 MB
|
| Events in quadrant A | 2,556,318 | 319,189 |
| Events in quadrant B | 3,233,054 | 311,748 |
| Events in quadrant C | 3,035,903 | 316,280 |
| Events in quadrant D | 3,564,944 | 296,509 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10392 | 3 |
| B | 0 | 12661 | 2 |
| C | 0 | 11836 | 2 |
| D | 0 | 13791 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 40 | 0 |
| B | 0 | 40 | 0 |
| C | 0 | 40 | 0 |
| D | 0 | 41 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 102 | 0 |
| B | 0 | 102 | 0 |
| C | 0 | 102 | 0 |
| D | 0 | 102 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 4998 | 7 | 0.140056% |
| B | 4998 | 185 | 3.701481% |
| C | 4998 | 140 | 2.801120% |
| D | 4998 | 173 | 3.461385% |
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 | 7121 | 4999 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7121 | 4999 | 124 | 124 | 1.74% | 2.48% |  |
| C | 7121 | 4999 | 105 | 105 | 1.47% | 2.10% |  |
| D | 7121 | 4999 | 146 | 146 | 2.05% | 2.92% |  |
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 | 165567 | 1347.14 | 613 | 604 | 122.5 |
| A | 13 | 6 | 11764 | 91.14 | 613 | 604 | 122.5 |
| A | 13 | 254 | 8213 | 62.14 | 613 | 604 | 122.5 |
| B | 5 | 255 | 364339 | 3156.59 | 602 | 588 | 115.2 |
| B | 5 | 236 | 217036 | 1878.31 | 602 | 588 | 115.2 |
| B | 0 | 190 | 73909 | 636.27 | 602 | 588 | 115.2 |
| C | 9 | 187 | 291598 | 2131.89 | 592 | 597 | 136.5 |
| C | 15 | 214 | 210499 | 1537.75 | 592 | 597 | 136.5 |
| C | 0 | 10 | 193572 | 1413.75 | 592 | 597 | 136.5 |
| D | 12 | 6 | 472339 | 3284.79 | 590 | 575 | 143.6 |
| D | 12 | 235 | 256976 | 1785.26 | 590 | 575 | 143.6 |
| D | 13 | 249 | 196920 | 1367.11 | 590 | 575 | 143.6 |
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 |  |