Observation information
- date-obs: 2019-05-18
- time-obs: 03:16:10.240000000
- date-end: 2019-05-18
- time-end: 05:26:08.238700000
- obs_id: T03_005T01_9000002928
- exposure: 2687.59971419
- 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_19657cztM0_level2.evt
| modeM0/AS1T03_005T01_9000002928_19657cztM0_level2_quad_clean.evt
|
| Size (bytes) | 454,743,360 | 67,023,360 |
| Size | 433.7 MB
| 63.9 MB
|
| Events in quadrant A | 3,274,259 | 405,418 |
| Events in quadrant B | 3,467,050 | 413,701 |
| Events in quadrant C | 3,301,386 | 384,566 |
| Events in quadrant D | 3,292,014 | 376,518 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 0 |
| B | 0 | 130 | 0 |
| C | 0 | 130 | 0 |
| D | 0 | 130 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13382 | 1 |
| B | 0 | 13953 | 1 |
| C | 0 | 13486 | 1 |
| D | 0 | 13811 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6438 | 21 | 0.326188% |
| B | 6438 | 56 | 0.869835% |
| C | 6439 | 56 | 0.869700% |
| D | 6439 | 12 | 0.186364% |
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 | 7798 | 6439 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7798 | 6439 | 14 | 14 | 0.18% | 0.22% |  |
| C | 7799 | 6440 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7799 | 6440 | 6 | 6 | 0.08% | 0.09% |  |
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 | 0 | 226 | 7224 | 37.81 | 849 | 835 | 169.0 |
| A | 3 | 137 | 6369 | 32.75 | 849 | 835 | 169.0 |
| A | 13 | 254 | 6316 | 32.44 | 849 | 835 | 169.0 |
| B | 3 | 112 | 71453 | 443.02 | 848 | 832 | 159.4 |
| B | 7 | 220 | 29945 | 182.63 | 848 | 832 | 159.4 |
| B | 12 | 111 | 18430 | 110.4 | 848 | 832 | 159.4 |
| C | 14 | 238 | 127546 | 681.71 | 803 | 813 | 185.9 |
| C | 3 | 233 | 15505 | 79.03 | 803 | 813 | 185.9 |
| C | 4 | 175 | 14703 | 74.72 | 803 | 813 | 185.9 |
| D | 1 | 52 | 147544 | 756.78 | 807 | 785 | 193.9 |
| D | 1 | 20 | 28829 | 144.61 | 807 | 785 | 193.9 |
| D | 10 | 199 | 24335 | 121.44 | 807 | 785 | 193.9 |
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 |  |