Observation information
- date-obs: 2018-11-23
- time-obs: 06:51:29.425700000
- date-end: 2018-11-23
- time-end: 09:02:59.423100000
- obs_id: T03_004T01_9000002532
- exposure: 4007.08597432
- sourceid: AGC 334315 (originally T03)
- observer: sjanowie
- ra_pnt: 350.0492
- dec_pnt: 22.40194
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_004T01_9000002532_17054cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17054cztM0_level2_quad_clean.evt
|
| Size (bytes) | 510,517,440 | 82,206,720 |
| Size | 486.9 MB
| 78.4 MB
|
| Events in quadrant A | 3,484,390 | 503,582 |
| Events in quadrant B | 3,558,408 | 512,157 |
| Events in quadrant C | 4,022,700 | 490,498 |
| Events in quadrant D | 3,906,083 | 481,153 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 146 | 0 |
| B | 0 | 146 | 0 |
| C | 0 | 146 | 0 |
| D | 0 | 146 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 6 | 0 |
| B | 0 | 7 | 0 |
| C | 0 | 7 | 0 |
| D | 0 | 7 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15027 | 2 |
| B | 0 | 15031 | 2 |
| C | 0 | 16493 | 2 |
| D | 0 | 16433 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7208 | 110 | 1.526082% |
| B | 7207 | 125 | 1.734425% |
| C | 7207 | 156 | 2.164562% |
| D | 7207 | 66 | 0.915776% |
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 | 7744 | 7210 | 6 | 6 | 0.08% | 0.08% |  |
| B | 7743 | 7209 | 1 | 1 | 0.01% | 0.01% |  |
| C | 7743 | 7209 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7743 | 7209 | 3 | 3 | 0.04% | 0.04% |  |
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 | 4 | 2 | 84637 | 467.4 | 880 | 861 | 179.2 |
| A | 12 | 189 | 10241 | 52.33 | 880 | 861 | 179.2 |
| A | 0 | 226 | 7678 | 38.03 | 880 | 861 | 179.2 |
| B | 6 | 36 | 40319 | 230.27 | 884 | 860 | 171.4 |
| B | 4 | 173 | 21291 | 119.23 | 884 | 860 | 171.4 |
| B | 12 | 111 | 20332 | 113.63 | 884 | 860 | 171.4 |
| C | 3 | 233 | 574858 | 2902.86 | 845 | 850 | 197.7 |
| C | 14 | 238 | 129969 | 652.98 | 845 | 850 | 197.7 |
| C | 9 | 160 | 10564 | 49.13 | 845 | 850 | 197.7 |
| D | 1 | 52 | 510769 | 2432.47 | 854 | 827 | 209.6 |
| D | 5 | 222 | 129242 | 612.55 | 854 | 827 | 209.6 |
| D | 2 | 234 | 27714 | 128.25 | 854 | 827 | 209.6 |
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 |  |