Observation information
- date-obs: 2018-11-23
- time-obs: 08:29:49.423700000
- date-end: 2018-11-23
- time-end: 10:48:10.422400000
- obs_id: T03_004T01_9000002532
- exposure: 4470.12497495
- 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_17055cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17055cztM0_level2_quad_clean.evt
|
| Size (bytes) | 542,511,360 | 89,202,240 |
| Size | 517.4 MB
| 85.1 MB
|
| Events in quadrant A | 3,771,351 | 545,411 |
| Events in quadrant B | 3,867,389 | 554,399 |
| Events in quadrant C | 4,539,661 | 532,199 |
| Events in quadrant D | 3,719,464 | 524,427 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 160 | 0 |
| B | 0 | 160 | 0 |
| C | 0 | 160 | 0 |
| D | 0 | 160 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 4 | 0 |
| B | 0 | 5 | 0 |
| C | 0 | 5 | 0 |
| D | 0 | 5 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 16334 | 1 |
| B | 0 | 16422 | 1 |
| C | 0 | 18451 | 1 |
| D | 0 | 16563 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 7829 | 283 | 3.614766% |
| B | 7829 | 320 | 4.087367% |
| C | 7829 | 300 | 3.831907% |
| D | 7829 | 194 | 2.477967% |
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 | 7830 | 7830 | 1 | 1 | 0.01% | 0.01% |  |
| B | 7830 | 7830 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7830 | 7830 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7830 | 7830 | 16 | 16 | 0.20% | 0.20% |  |
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 | 3 | 254 | 42556 | 211.46 | 964 | 938 | 196.8 |
| A | 4 | 2 | 25316 | 123.87 | 964 | 938 | 196.8 |
| A | 0 | 226 | 8411 | 37.97 | 964 | 938 | 196.8 |
| B | 0 | 219 | 32703 | 169.74 | 964 | 938 | 187.1 |
| B | 12 | 111 | 22736 | 116.48 | 964 | 938 | 187.1 |
| B | 11 | 111 | 19779 | 100.68 | 964 | 938 | 187.1 |
| C | 3 | 233 | 789055 | 3640.32 | 922 | 927 | 216.5 |
| C | 14 | 238 | 140482 | 644.6 | 922 | 927 | 216.5 |
| C | 9 | 160 | 7055 | 28.3 | 922 | 927 | 216.5 |
| D | 10 | 70 | 111911 | 480.99 | 940 | 910 | 230.8 |
| D | 2 | 234 | 31240 | 131.43 | 940 | 910 | 230.8 |
| D | 5 | 222 | 20228 | 83.71 | 940 | 910 | 230.8 |
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 |  |