Observation information
- date-obs: 2018-11-24
- time-obs: 05:24:49.399300000
- date-end: 2018-11-24
- time-end: 07:40:55.397100000
- obs_id: T03_004T01_9000002532
- exposure: 3642.79281594
- 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_17068cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17068cztM0_level2_quad_clean.evt
|
| Size (bytes) | 470,808,000 | 77,780,160 |
| Size | 449.0 MB
| 74.2 MB
|
| Events in quadrant A | 3,423,587 | 473,797 |
| Events in quadrant B | 3,566,542 | 480,634 |
| Events in quadrant C | 3,408,502 | 460,947 |
| Events in quadrant D | 3,385,360 | 453,669 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 142 | 0 |
| B | 0 | 142 | 0 |
| C | 0 | 142 | 0 |
| D | 0 | 142 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14619 | 2 |
| B | 0 | 14837 | 3 |
| C | 0 | 14483 | 2 |
| D | 0 | 14726 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6978 | 156 | 2.235598% |
| B | 6977 | 191 | 2.737566% |
| C | 6977 | 180 | 2.579905% |
| D | 6977 | 119 | 1.705604% |
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 | 7669 | 6979 | 9 | 9 | 0.12% | 0.13% |  |
| B | 7668 | 6978 | 1 | 1 | 0.01% | 0.01% |  |
| C | 7668 | 6978 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7668 | 6978 | 10 | 10 | 0.13% | 0.14% |  |
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 | 4 | 2 | 71003 | 397.89 | 872 | 856 | 176.3 |
| A | 0 | 226 | 7607 | 38.29 | 872 | 856 | 176.3 |
| A | 12 | 194 | 6358 | 31.21 | 872 | 856 | 176.3 |
| B | 4 | 216 | 58583 | 341.15 | 873 | 849 | 169.2 |
| B | 3 | 209 | 35272 | 203.4 | 873 | 849 | 169.2 |
| B | 0 | 219 | 28903 | 165.77 | 873 | 849 | 169.2 |
| C | 14 | 238 | 128360 | 645.73 | 836 | 843 | 197.5 |
| C | 3 | 233 | 13648 | 64.84 | 836 | 843 | 197.5 |
| C | 13 | 61 | 5982 | 26.02 | 836 | 843 | 197.5 |
| D | 5 | 222 | 95208 | 455.94 | 847 | 822 | 207.0 |
| D | 10 | 70 | 40457 | 191.46 | 847 | 822 | 207.0 |
| D | 2 | 234 | 26690 | 124.96 | 847 | 822 | 207.0 |
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 |  |