Observation information
- date-obs: 2019-05-18
- time-obs: 17:11:30.237300000
- date-end: 2019-05-18
- time-end: 19:19:26.236100000
- obs_id: T03_005T01_9000002928
- exposure: 4589.1866848
- 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_19665cztM0_level2.evt
| modeM0/AS1T03_005T01_9000002928_19665cztM0_level2_quad_clean.evt
|
| Size (bytes) | 438,658,560 | 91,774,080 |
| Size | 418.3 MB
| 87.5 MB
|
| Events in quadrant A | 3,127,015 | 586,281 |
| Events in quadrant B | 3,325,822 | 590,260 |
| Events in quadrant C | 3,215,064 | 568,327 |
| Events in quadrant D | 3,154,568 | 560,662 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 138 | 0 |
| B | 0 | 138 | 0 |
| C | 0 | 138 | 0 |
| D | 0 | 138 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9 | 0 |
| B | 0 | 9 | 0 |
| C | 0 | 9 | 0 |
| D | 0 | 9 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13967 | 3 |
| B | 0 | 14399 | 2 |
| C | 0 | 13968 | 2 |
| D | 0 | 14073 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6796 | 44 | 0.647440% |
| B | 6796 | 101 | 1.486168% |
| C | 6796 | 78 | 1.147734% |
| D | 6796 | 33 | 0.485580% |
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 | 7676 | 6796 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7676 | 6796 | 42 | 42 | 0.55% | 0.62% |  |
| C | 7676 | 6796 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7676 | 6796 | 2 | 2 | 0.03% | 0.03% |  |
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 | 9 | 143 | 16329 | 95.31 | 806 | 786 | 163.1 |
| A | 0 | 226 | 6898 | 37.48 | 806 | 786 | 163.1 |
| A | 13 | 252 | 6876 | 37.35 | 806 | 786 | 163.1 |
| B | 7 | 220 | 150859 | 970.23 | 802 | 780 | 154.7 |
| B | 12 | 111 | 18822 | 116.64 | 802 | 780 | 154.7 |
| B | 11 | 111 | 16518 | 101.74 | 802 | 780 | 154.7 |
| C | 14 | 238 | 120700 | 653.63 | 778 | 783 | 183.5 |
| C | 3 | 233 | 31274 | 166.2 | 778 | 783 | 183.5 |
| C | 9 | 221 | 28104 | 148.92 | 778 | 783 | 183.5 |
| D | 1 | 52 | 57661 | 297.63 | 789 | 767 | 191.2 |
| D | 1 | 20 | 55094 | 284.21 | 789 | 767 | 191.2 |
| D | 2 | 16 | 53307 | 274.86 | 789 | 767 | 191.2 |
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 |  |