Observation information
- date-obs: 2019-05-12
- time-obs: 09:19:50.323600000
- date-end: 2019-05-12
- time-end: 11:48:25.324000000
- obs_id: T03_005T01_9000002908
- exposure: 4358.05090091
- 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_9000002908_19572cztM0_level2.evt
| modeM0/AS1T03_005T01_9000002908_19572cztM0_level2_quad_clean.evt
|
| Size (bytes) | 542,960,640 | 90,138,240 |
| Size | 517.8 MB
| 86.0 MB
|
| Events in quadrant A | 3,533,755 | 583,462 |
| Events in quadrant B | 3,574,121 | 587,984 |
| Events in quadrant C | 3,497,762 | 551,782 |
| Events in quadrant D | 5,359,526 | 515,333 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19 | 0 |
| B | 0 | 20 | 0 |
| C | 0 | 20 | 0 |
| D | 0 | 20 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 144 | 0 |
| B | 0 | 144 | 0 |
| C | 0 | 144 | 0 |
| D | 0 | 144 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14711 | 2 |
| B | 0 | 14866 | 2 |
| C | 0 | 14663 | 2 |
| D | 0 | 20376 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7053 | 115 | 1.630512% |
| B | 7053 | 148 | 2.098398% |
| C | 7053 | 143 | 2.027506% |
| D | 7053 | 601 | 8.521197% |
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 | 7873 | 7053 | 2 | 2 | 0.03% | 0.03% |  |
| B | 7873 | 7053 | 17 | 17 | 0.22% | 0.24% |  |
| C | 7873 | 7053 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7873 | 7053 | 433 | 433 | 5.50% | 6.14% |  |
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 | 11 | 29 | 53532 | 294.9 | 886 | 866 | 178.6 |
| A | 13 | 210 | 39049 | 213.8 | 886 | 866 | 178.6 |
| A | 5 | 16 | 15829 | 83.78 | 886 | 866 | 178.6 |
| B | 7 | 220 | 43142 | 253.47 | 876 | 855 | 166.8 |
| B | 3 | 64 | 40532 | 237.83 | 876 | 855 | 166.8 |
| B | 12 | 111 | 20593 | 118.31 | 876 | 855 | 166.8 |
| C | 14 | 238 | 131358 | 667.39 | 837 | 840 | 195.6 |
| C | 9 | 221 | 64360 | 324.8 | 837 | 840 | 195.6 |
| C | 3 | 233 | 20882 | 102.48 | 837 | 840 | 195.6 |
| D | 13 | 104 | 1361822 | 6699.56 | 829 | 803 | 203.2 |
| D | 7 | 238 | 463310 | 2276.67 | 829 | 803 | 203.2 |
| D | 2 | 16 | 172920 | 847.24 | 829 | 803 | 203.2 |
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 |  |