Observation information
- date-obs: 2018-11-23
- time-obs: 05:12:34.427300000
- date-end: 2018-11-23
- time-end: 07:18:02.425000000
- obs_id: T03_004T01_9000002532
- exposure: 3343.45603542
- 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_17053cztM0_level2.evt
| modeM0/AS1T03_004T01_9000002532_17053cztM0_level2_quad_clean.evt
|
| Size (bytes) | 488,249,280 | 73,105,920 |
| Size | 465.6 MB
| 69.7 MB
|
| Events in quadrant A | 3,280,908 | 445,934 |
| Events in quadrant B | 3,378,142 | 455,385 |
| Events in quadrant C | 4,370,249 | 429,507 |
| Events in quadrant D | 3,311,546 | 424,735 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 0 |
| B | 0 | 132 | 0 |
| C | 0 | 132 | 0 |
| D | 0 | 132 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 10 | 0 |
| B | 0 | 10 | 0 |
| C | 0 | 10 | 0 |
| D | 0 | 10 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13808 | 1 |
| B | 0 | 13992 | 1 |
| C | 0 | 17531 | 1 |
| D | 0 | 14274 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6573 | 91 | 1.384452% |
| B | 6574 | 118 | 1.794950% |
| C | 6574 | 133 | 2.023121% |
| D | 6574 | 77 | 1.171281% |
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 | 7529 | 6575 | 9 | 9 | 0.12% | 0.14% |  |
| B | 7530 | 6576 | 9 | 9 | 0.12% | 0.14% |  |
| C | 7530 | 6576 | 1 | 1 | 0.01% | 0.02% |  |
| D | 7530 | 6576 | 28 | 28 | 0.37% | 0.43% |  |
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 | 79790 | 473.89 | 824 | 806 | 166.7 |
| A | 12 | 189 | 28642 | 167.01 | 824 | 806 | 166.7 |
| A | 0 | 226 | 7170 | 38.18 | 824 | 806 | 166.7 |
| B | 4 | 216 | 55896 | 349.08 | 828 | 808 | 157.8 |
| B | 3 | 64 | 54071 | 337.52 | 828 | 808 | 157.8 |
| B | 4 | 173 | 21237 | 129.46 | 828 | 808 | 157.8 |
| C | 3 | 233 | 1167243 | 6339.55 | 786 | 792 | 184.0 |
| C | 14 | 238 | 121698 | 657.11 | 786 | 792 | 184.0 |
| C | 9 | 160 | 9673 | 48.27 | 786 | 792 | 184.0 |
| D | 5 | 222 | 115815 | 597.29 | 794 | 771 | 192.6 |
| D | 10 | 70 | 102388 | 527.58 | 794 | 771 | 192.6 |
| D | 1 | 52 | 86998 | 447.68 | 794 | 771 | 192.6 |
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 |  |