Observation information
- date-obs: 2018-11-14
- time-obs: 06:48:09.665700000
- date-end: 2018-11-14
- time-end: 09:01:55.668700000
- obs_id: T03_030T01_9000002512
- exposure: 3053.1763269
- sourceid: AGC 102983
- observer: sjanowie
- ra_pnt: 8.406667
- dec_pnt: 28.73917
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_030T01_9000002512_16921cztM0_level2.evt
| modeM0/AS1T03_030T01_9000002512_16921cztM0_level2_quad_clean.evt
|
| Size (bytes) | 600,946,560 | 70,260,480 |
| Size | 573.1 MB
| 67.0 MB
|
| Events in quadrant A | 7,053,740 | 430,216 |
| Events in quadrant B | 3,409,448 | 450,717 |
| Events in quadrant C | 3,417,981 | 422,124 |
| Events in quadrant D | 3,895,678 | 388,634 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 17 | 0 |
| B | 0 | 18 | 0 |
| C | 0 | 18 | 0 |
| D | 0 | 18 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 25151 | 2 |
| B | 0 | 13775 | 2 |
| C | 0 | 13703 | 2 |
| D | 0 | 15413 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6234 | 1404 | 22.521655% |
| B | 6234 | 124 | 1.989092% |
| C | 6233 | 126 | 2.021498% |
| D | 6233 | 397 | 6.369325% |
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 | 7530 | 6236 | 846 | 846 | 11.24% | 13.57% |  |
| B | 7530 | 6236 | 3 | 3 | 0.04% | 0.05% |  |
| C | 7529 | 6235 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7529 | 6235 | 62 | 62 | 0.82% | 0.99% |  |
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 | 15 | 174 | 4016764 | 25632.06 | 790 | 776 | 156.7 |
| A | 0 | 226 | 7049 | 40.04 | 790 | 776 | 156.7 |
| A | 12 | 194 | 5746 | 31.72 | 790 | 776 | 156.7 |
| B | 15 | 35 | 43219 | 262.97 | 848 | 829 | 161.2 |
| B | 3 | 64 | 25051 | 150.26 | 848 | 829 | 161.2 |
| B | 0 | 197 | 23574 | 141.1 | 848 | 829 | 161.2 |
| C | 3 | 233 | 185592 | 1004.28 | 796 | 803 | 184.0 |
| C | 14 | 238 | 125170 | 675.91 | 796 | 803 | 184.0 |
| C | 13 | 61 | 5615 | 26.15 | 796 | 803 | 184.0 |
| D | 1 | 52 | 776547 | 4119.43 | 784 | 763 | 188.3 |
| D | 2 | 152 | 76828 | 403.91 | 784 | 763 | 188.3 |
| D | 12 | 235 | 48124 | 251.49 | 784 | 763 | 188.3 |
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 |  |