Observation information
- date-obs: 2020-04-23
- time-obs: 17:31:59.704500000
- date-end: 2020-04-23
- time-end: 19:39:17.066800000
- obs_id: T03_194T01_9000003620
- exposure: 5204.96691473
- sourceid: TON 0599
- observer: ritaban
- ra_pnt: 179.8825
- dec_pnt: 29.24556
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_194T01_9000003620_24713cztM0_level2.evt
| modeM0/AS1T03_194T01_9000003620_24713cztM0_level2_quad_clean.evt
|
| Size (bytes) | 566,098,560 | 105,626,880 |
| Size | 539.9 MB
| 100.7 MB
|
| Events in quadrant A | 3,607,209 | 688,551 |
| Events in quadrant B | 4,032,277 | 688,823 |
| Events in quadrant C | 4,777,929 | 653,778 |
| Events in quadrant D | 4,221,371 | 648,781 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2 | 0 |
| B | 0 | 2 | 0 |
| C | 0 | 2 | 0 |
| D | 0 | 2 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15606 | 1 |
| B | 0 | 16859 | 1 |
| C | 0 | 19412 | 1 |
| D | 0 | 17333 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 150 | 0 |
| B | 0 | 150 | 0 |
| C | 0 | 150 | 0 |
| D | 0 | 150 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7458 | 135 | 1.810137% |
| B | 7459 | 185 | 2.480225% |
| C | 7459 | 250 | 3.351656% |
| D | 7458 | 198 | 2.654867% |
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 | 7638 | 7458 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7639 | 7459 | 4 | 4 | 0.05% | 0.05% |  |
| C | 7639 | 7459 | 19 | 19 | 0.25% | 0.25% |  |
| D | 7638 | 7458 | 39 | 39 | 0.51% | 0.52% |  |
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 | 13 | 254 | 11639 | 56.91 | 933 | 911 | 188.5 |
| A | 10 | 255 | 10611 | 51.45 | 933 | 911 | 188.5 |
| A | 3 | 137 | 8834 | 42.03 | 933 | 911 | 188.5 |
| B | 0 | 230 | 311766 | 1735.37 | 918 | 893 | 179.1 |
| B | 0 | 189 | 46065 | 252.16 | 918 | 893 | 179.1 |
| B | 3 | 64 | 29717 | 160.9 | 918 | 893 | 179.1 |
| C | 7 | 247 | 845862 | 4037.15 | 888 | 894 | 209.3 |
| C | 2 | 16 | 220137 | 1047.51 | 888 | 894 | 209.3 |
| C | 14 | 238 | 139207 | 660.84 | 888 | 894 | 209.3 |
| D | 1 | 52 | 535606 | 2396.03 | 906 | 879 | 223.2 |
| D | 8 | 195 | 234155 | 1045.27 | 906 | 879 | 223.2 |
| D | 2 | 234 | 31082 | 135.34 | 906 | 879 | 223.2 |
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 |  |