Observation information
- date-obs: 2022-05-26
- time-obs: 09:03:41.399700000
- date-end: 2022-06-05
- time-end: 17:07:07.544500000
- obs_id: T04_069T01_9000005158
- exposure: 341961.878009
- 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_9000005158cztM0_level2.fits
| modeM0/AS1T04_069T01_9000005158cztM0_level2_quad_clean.evt
|
| Size (bytes) | 5,869,284,480 | 5,949,933,120 |
| Size | 5.5 GB
| 5.5 GB
|
| Events in quadrant A | 36,384,830 | 37,644,082 |
| Events in quadrant B | 34,004,324 | 35,466,963 |
| Events in quadrant C | 34,269,536 | 33,567,272 |
| Events in quadrant D | 29,443,634 | 29,914,609 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1317671 | 0 |
| B | 0 | 1625928 | 0 |
| C | 0 | 1672118 | 0 |
| D | 0 | 1962618 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2400 | 0 |
| B | 0 | 2400 | 0 |
| C | 0 | 2399 | 0 |
| D | 0 | 2400 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12962 | 0 |
| B | 0 | 12960 | 0 |
| C | 0 | 12956 | 0 |
| D | 0 | 12964 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 637129 | 1169 | 0.183479% |
| B | 637105 | 29666 | 4.656375% |
| C | 636972 | 35852 | 5.628505% |
| D | 636978 | 48217 | 7.569649% |
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 | 891270 | 637328 | 0 | 0 | 0.00% | 0.00% |  |
| B | 891270 | 636902 | 0 | 0 | 0.00% | 0.00% |  |
| C | 891269 | 635793 | 0 | 0 | 0.00% | 0.00% |  |
| D | 891270 | 635873 | 0 | 0 | 0.00% | 0.00% |  |
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 | 7 | 110 | 29988 | 9.15 | 9496 | 8918 | 2302.7 |
| A | 9 | 19 | 29534 | 8.95 | 9496 | 8918 | 2302.7 |
| A | 0 | 29 | 29319 | 8.86 | 9496 | 8918 | 2302.7 |
| B | 2 | 9 | 29639 | 11.98 | 9021 | 8597 | 1756.8 |
| B | 3 | 80 | 26075 | 9.95 | 9021 | 8597 | 1756.8 |
| B | 2 | 8 | 24191 | 8.88 | 9021 | 8597 | 1756.8 |
| C | 1 | 81 | 28518 | 8.61 | 9089 | 8522 | 2321.3 |
| C | 1 | 80 | 27929 | 8.36 | 9089 | 8522 | 2321.3 |
| C | 3 | 202 | 27285 | 8.08 | 9089 | 8522 | 2321.3 |
| D | 4 | 160 | 21703 | 6.19 | 8452 | 7688 | 2262.4 |
| D | 7 | 3 | 21591 | 6.15 | 8452 | 7688 | 2262.4 |
| D | 10 | 113 | 21497 | 6.1 | 8452 | 7688 | 2262.4 |
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 |  |