Observation information
- date-obs: 2022-05-31
- time-obs: 00:43:41.491200000
- date-end: 2022-05-31
- time-end: 02:56:31.492200000
- obs_id: T04_069T01_9000005158
- exposure: 2198.31162788
- 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_36072cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36072cztM0_level2_quad_clean.evt
|
| Size (bytes) | 404,867,520 | 52,151,040 |
| Size | 386.1 MB
| 49.7 MB
|
| Events in quadrant A | 2,513,769 | 317,417 |
| Events in quadrant B | 2,893,477 | 322,055 |
| Events in quadrant C | 2,762,623 | 308,917 |
| Events in quadrant D | 3,752,877 | 280,701 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10387 | 3 |
| B | 0 | 11691 | 2 |
| C | 0 | 10890 | 2 |
| D | 0 | 14422 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 29 | 0 |
| B | 0 | 29 | 0 |
| C | 0 | 29 | 0 |
| D | 0 | 30 | 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 | 4982 | 3 | 0.060217% |
| B | 4982 | 94 | 1.886792% |
| C | 4982 | 70 | 1.405058% |
| D | 4982 | 291 | 5.841028% |
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 | 7044 | 4983 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7044 | 4983 | 71 | 71 | 1.01% | 1.42% |  |
| C | 7044 | 4983 | 51 | 51 | 0.72% | 1.02% |  |
| D | 7044 | 4983 | 257 | 257 | 3.65% | 5.16% |  |
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 | 160376 | 1307.38 | 606 | 595 | 122.2 |
| A | 13 | 254 | 8255 | 62.68 | 606 | 595 | 122.2 |
| A | 3 | 137 | 6083 | 44.9 | 606 | 595 | 122.2 |
| B | 5 | 172 | 277605 | 2420.91 | 604 | 589 | 114.4 |
| B | 0 | 213 | 76036 | 659.35 | 604 | 589 | 114.4 |
| B | 5 | 255 | 57145 | 494.26 | 604 | 589 | 114.4 |
| C | 15 | 214 | 207807 | 1513.57 | 589 | 593 | 136.9 |
| C | 0 | 10 | 202937 | 1478.0 | 589 | 593 | 136.9 |
| C | 0 | 207 | 32259 | 231.3 | 589 | 593 | 136.9 |
| D | 12 | 227 | 656677 | 4688.7 | 571 | 557 | 139.9 |
| D | 12 | 17 | 413394 | 2950.17 | 571 | 557 | 139.9 |
| D | 13 | 249 | 135502 | 964.33 | 571 | 557 | 139.9 |
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 |  |