Observation information
- date-obs: 2018-11-22
- time-obs: 21:54:28.443500000
- date-end: 2018-11-23
- time-end: 00:20:17.438100000
- obs_id: T03_004T01_9000002532
- exposure: 3615.78566104
- 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_17049cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17049cztM0_level2_quad_clean.evt
|
| Size (bytes) | 462,536,640 | 85,377,600 |
| Size | 441.1 MB
| 81.4 MB
|
| Events in quadrant A | 3,079,956 | 544,767 |
| Events in quadrant B | 3,332,475 | 565,237 |
| Events in quadrant C | 3,757,789 | 527,640 |
| Events in quadrant D | 3,411,533 | 509,681 |
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 | 25 | 0 |
| B | 0 | 25 | 0 |
| C | 0 | 25 | 0 |
| D | 0 | 25 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13089 | 2 |
| B | 0 | 13827 | 2 |
| C | 0 | 15376 | 2 |
| D | 0 | 14359 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6275 | 24 | 0.382470% |
| B | 6275 | 55 | 0.876494% |
| C | 6275 | 77 | 1.227092% |
| D | 6275 | 87 | 1.386454% |
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 | 8751 | 6278 | 0 | 0 | 0.00% | 0.00% |  |
| B | 8751 | 6278 | 7 | 7 | 0.08% | 0.11% |  |
| C | 8751 | 6277 | 0 | 0 | 0.00% | 0.00% |  |
| D | 8751 | 6278 | 53 | 53 | 0.61% | 0.84% |  |
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 | 7095 | 39.34 | 799 | 785 | 160.4 |
| A | 12 | 194 | 5798 | 31.25 | 799 | 785 | 160.4 |
| A | 3 | 137 | 5549 | 29.7 | 799 | 785 | 160.4 |
| B | 4 | 216 | 34762 | 223.57 | 811 | 792 | 151.9 |
| B | 0 | 197 | 34297 | 220.51 | 811 | 792 | 151.9 |
| B | 0 | 219 | 33204 | 213.32 | 811 | 792 | 151.9 |
| C | 3 | 233 | 619415 | 3461.81 | 774 | 781 | 178.7 |
| C | 14 | 238 | 118917 | 661.08 | 774 | 781 | 178.7 |
| C | 13 | 61 | 5360 | 25.62 | 774 | 781 | 178.7 |
| D | 10 | 70 | 187599 | 998.05 | 774 | 753 | 187.2 |
| D | 5 | 222 | 171380 | 911.42 | 774 | 753 | 187.2 |
| D | 13 | 168 | 65339 | 344.99 | 774 | 753 | 187.2 |
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 |  |