Observation information
- date-obs: 2018-11-24
- time-obs: 02:09:33.404600000
- date-end: 2018-11-24
- time-end: 04:13:49.401300000
- obs_id: T03_004T01_9000002532
- exposure: 2417.58723032
- 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_17066cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17066cztM0_level2_quad_clean.evt
|
| Size (bytes) | 468,812,160 | 58,498,560 |
| Size | 447.1 MB
| 55.8 MB
|
| Events in quadrant A | 3,288,939 | 342,219 |
| Events in quadrant B | 3,262,501 | 350,927 |
| Events in quadrant C | 3,903,731 | 329,568 |
| Events in quadrant D | 3,328,354 | 321,722 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 126 | 0 |
| B | 0 | 126 | 0 |
| C | 0 | 126 | 0 |
| D | 0 | 126 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13392 | 1 |
| B | 0 | 13269 | 1 |
| C | 0 | 15778 | 1 |
| D | 0 | 13750 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6101 | 70 | 1.147353% |
| B | 6101 | 55 | 0.901492% |
| C | 6102 | 141 | 2.310718% |
| D | 6102 | 81 | 1.327434% |
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 | 7457 | 6104 | 28 | 28 | 0.38% | 0.46% |  |
| B | 7457 | 6104 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7458 | 6104 | 12 | 12 | 0.16% | 0.20% |  |
| D | 7458 | 6105 | 43 | 43 | 0.58% | 0.70% |  |
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 | 236182 | 1490.36 | 794 | 782 | 157.9 |
| A | 0 | 226 | 6982 | 39.25 | 794 | 782 | 157.9 |
| A | 12 | 194 | 5675 | 30.98 | 794 | 782 | 157.9 |
| B | 4 | 216 | 90260 | 587.42 | 803 | 786 | 152.3 |
| B | 0 | 197 | 19212 | 120.97 | 803 | 786 | 152.3 |
| B | 12 | 111 | 17154 | 107.46 | 803 | 786 | 152.3 |
| C | 3 | 233 | 623908 | 3562.85 | 755 | 763 | 174.9 |
| C | 14 | 238 | 118800 | 674.88 | 755 | 763 | 174.9 |
| C | 9 | 160 | 81008 | 458.8 | 755 | 763 | 174.9 |
| D | 5 | 222 | 218995 | 1195.33 | 757 | 738 | 182.6 |
| D | 10 | 70 | 181499 | 989.97 | 757 | 738 | 182.6 |
| D | 1 | 52 | 31928 | 170.82 | 757 | 738 | 182.6 |
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 |  |