Observation information
- date-obs: 2022-05-26
- time-obs: 10:58:41.393500000
- date-end: 2022-05-26
- time-end: 13:15:33.388700000
- obs_id: T04_069T01_9000005158
- exposure: 4446.5580996
- 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_36004cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36004cztM0_level2_quad_clean.evt
|
| Size (bytes) | 406,604,160 | 86,276,160 |
| Size | 387.8 MB
| 82.3 MB
|
| Events in quadrant A | 2,702,451 | 567,224 |
| Events in quadrant B | 3,005,121 | 566,318 |
| Events in quadrant C | 2,932,246 | 558,051 |
| Events in quadrant D | 3,298,769 | 534,720 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11409 | 3 |
| B | 0 | 12308 | 2 |
| C | 0 | 12010 | 2 |
| D | 0 | 13267 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 27 | 0 |
| B | 0 | 27 | 0 |
| C | 0 | 27 | 0 |
| D | 0 | 28 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 112 | 0 |
| B | 0 | 112 | 0 |
| C | 0 | 112 | 0 |
| D | 0 | 112 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5524 | 8 | 0.144823% |
| B | 5524 | 79 | 1.430123% |
| C | 5524 | 41 | 0.742216% |
| D | 5524 | 92 | 1.665460% |
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 | 7106 | 5525 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7106 | 5525 | 46 | 46 | 0.65% | 0.83% |  |
| C | 7106 | 5525 | 30 | 30 | 0.42% | 0.54% |  |
| D | 7106 | 5525 | 73 | 73 | 1.03% | 1.32% |  |
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 | 176704 | 1346.27 | 647 | 633 | 130.8 |
| A | 13 | 6 | 10808 | 77.8 | 647 | 633 | 130.8 |
| A | 13 | 254 | 10381 | 74.53 | 647 | 633 | 130.8 |
| B | 5 | 172 | 237757 | 1920.06 | 636 | 617 | 123.5 |
| B | 4 | 171 | 89589 | 720.38 | 636 | 617 | 123.5 |
| B | 5 | 255 | 70050 | 562.18 | 636 | 617 | 123.5 |
| C | 15 | 214 | 234099 | 1606.99 | 621 | 625 | 145.3 |
| C | 9 | 187 | 109919 | 752.26 | 621 | 625 | 145.3 |
| C | 0 | 10 | 85264 | 582.57 | 621 | 625 | 145.3 |
| D | 12 | 235 | 215054 | 1423.45 | 622 | 606 | 150.7 |
| D | 10 | 118 | 155580 | 1028.68 | 622 | 606 | 150.7 |
| D | 13 | 249 | 153369 | 1014.0 | 622 | 606 | 150.7 |
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 |  |