Observation information
- date-obs: 2022-05-31
- time-obs: 11:38:34.497100000
- date-end: 2022-05-31
- time-end: 22:05:20.507400000
- obs_id: T04_069T01_9000005158
- exposure: 12476.5799107
- 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_36084cztM0_level2.evt
| modeM0/AS1T04_069T01_9000005158_36084cztM0_level2_quad_clean.evt
|
| Size (bytes) | 1,330,750,080 | 239,823,360 |
| Size | 1.2 GB
| 228.7 MB
|
| Events in quadrant A | 8,178,339 | 1,580,721 |
| Events in quadrant B | 10,081,265 | 1,558,963 |
| Events in quadrant C | 9,034,934 | 1,524,462 |
| Events in quadrant D | 11,832,171 | 1,399,870 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 35763 | 6 |
| B | 0 | 41115 | 4 |
| C | 0 | 38033 | 4 |
| D | 0 | 46901 | 4 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 51 | 0 |
| B | 0 | 51 | 0 |
| C | 0 | 51 | 0 |
| D | 0 | 51 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 358 | 0 |
| B | 0 | 358 | 0 |
| C | 0 | 358 | 0 |
| D | 0 | 358 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 17384 | 22 | 0.126553% |
| B | 17384 | 537 | 3.089047% |
| C | 17384 | 209 | 1.202255% |
| D | 17384 | 1090 | 6.270133% |
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 | 37606 | 17388 | 2 | 2 | 0.01% | 0.01% |  |
| B | 37606 | 17388 | 407 | 407 | 1.08% | 2.34% |  |
| C | 37606 | 17388 | 153 | 153 | 0.41% | 0.88% |  |
| D | 37606 | 17388 | 1002 | 1002 | 2.66% | 5.76% |  |
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 | 469224 | 1181.55 | 1970 | 1930 | 395.5 |
| A | 9 | 143 | 64018 | 156.99 | 1970 | 1930 | 395.5 |
| A | 13 | 6 | 25451 | 59.47 | 1970 | 1930 | 395.5 |
| B | 5 | 172 | 1579344 | 4270.37 | 1929 | 1882 | 369.4 |
| B | 0 | 190 | 210514 | 564.79 | 1929 | 1882 | 369.4 |
| B | 5 | 255 | 175000 | 468.65 | 1929 | 1882 | 369.4 |
| C | 15 | 214 | 714539 | 1624.68 | 1880 | 1892 | 438.6 |
| C | 0 | 10 | 483010 | 1096.84 | 1880 | 1892 | 438.6 |
| C | 15 | 208 | 474886 | 1078.32 | 1880 | 1892 | 438.6 |
| D | 1 | 52 | 1981229 | 4426.66 | 1824 | 1774 | 447.2 |
| D | 12 | 227 | 715575 | 1596.27 | 1824 | 1774 | 447.2 |
| D | 12 | 6 | 625416 | 1394.65 | 1824 | 1774 | 447.2 |
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 |  |