Observation information
- date-obs: 2019-05-18
- time-obs: 18:40:40.236500000
- date-end: 2019-05-18
- time-end: 21:02:26.235400000
- obs_id: T03_005T01_9000002928
- exposure: 4370.66316476
- sourceid: AGC 229101 (originally T05)
- observer: sjanowie
- ra_pnt: 185.0625
- dec_pnt: 25.5
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_005T01_9000002928_19666cztM0_level2.evt
| modeM0/AS1T03_005T01_9000002928_19666cztM0_level2_quad_clean.evt
|
| Size (bytes) | 497,808,000 | 91,226,880 |
| Size | 474.7 MB
| 87.0 MB
|
| Events in quadrant A | 3,085,570 | 586,052 |
| Events in quadrant B | 3,182,855 | 598,241 |
| Events in quadrant C | 3,155,729 | 567,447 |
| Events in quadrant D | 5,205,455 | 551,954 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 136 | 0 |
| B | 0 | 136 | 0 |
| C | 0 | 136 | 0 |
| D | 0 | 136 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 19 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13608 | 2 |
| B | 0 | 13776 | 2 |
| C | 0 | 13705 | 2 |
| D | 0 | 19964 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6581 | 70 | 1.063668% |
| B | 6582 | 85 | 1.291401% |
| C | 6582 | 90 | 1.367366% |
| D | 6582 | 107 | 1.625646% |
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 | 8506 | 6582 | 1 | 1 | 0.01% | 0.02% |  |
| B | 8507 | 6582 | 6 | 6 | 0.07% | 0.09% |  |
| C | 8507 | 6582 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8507 | 6582 | 21 | 21 | 0.25% | 0.32% |  |
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 | 13 | 252 | 18210 | 108.11 | 793 | 775 | 161.3 |
| A | 11 | 29 | 9931 | 56.77 | 793 | 775 | 161.3 |
| A | 0 | 226 | 6815 | 37.45 | 793 | 775 | 161.3 |
| B | 0 | 198 | 22492 | 144.39 | 794 | 775 | 150.4 |
| B | 4 | 216 | 19556 | 124.87 | 794 | 775 | 150.4 |
| B | 7 | 220 | 18272 | 116.33 | 794 | 775 | 150.4 |
| C | 14 | 238 | 119089 | 661.13 | 764 | 771 | 179.0 |
| C | 3 | 233 | 50408 | 277.36 | 764 | 771 | 179.0 |
| C | 9 | 221 | 7638 | 38.37 | 764 | 771 | 179.0 |
| D | 1 | 20 | 2165020 | 11617.95 | 768 | 746 | 186.3 |
| D | 1 | 52 | 75084 | 399.05 | 768 | 746 | 186.3 |
| D | 2 | 234 | 26247 | 136.89 | 768 | 746 | 186.3 |
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 |  |