Observation information
- date-obs: 2019-07-14
- time-obs: 18:12:38.524400000
- date-end: 2019-07-14
- time-end: 20:16:38.049100000
- obs_id: A05_115T01_9000003030
- exposure: 3667.26061678
- sourceid: Coma6
- observer: mbalogh
- ra_pnt: 194.4988
- dec_pnt: 27.99597
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_115T01_9000003030_20510cztM0_level2.evt
| modeM0/AS1A05_115T01_9000003030_20510cztM0_level2_quad_clean.evt
|
| Size (bytes) | 587,364,480 | 88,876,800 |
| Size | 560.2 MB
| 84.8 MB
|
| Events in quadrant A | 3,213,497 | 614,429 |
| Events in quadrant B | 3,379,675 | 631,329 |
| Events in quadrant C | 3,098,332 | 590,778 |
| Events in quadrant D | 7,687,179 | 432,052 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 124 | 0 |
| B | 0 | 124 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13287 | 2 |
| B | 0 | 13783 | 2 |
| C | 0 | 12854 | 2 |
| D | 0 | 26985 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6044 | 44 | 0.727995% |
| B | 6044 | 58 | 0.959629% |
| C | 6045 | 40 | 0.661704% |
| D | 6045 | 1557 | 25.756824% |
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 | 7440 | 6044 | 15 | 15 | 0.20% | 0.25% |  |
| B | 7440 | 6045 | 8 | 8 | 0.11% | 0.13% |  |
| C | 7441 | 6046 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7441 | 6045 | 1534 | 1534 | 20.62% | 25.38% |  |
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 | 5 | 16 | 107811 | 687.67 | 787 | 772 | 155.7 |
| A | 12 | 96 | 73290 | 465.89 | 787 | 772 | 155.7 |
| A | 0 | 226 | 6883 | 39.26 | 787 | 772 | 155.7 |
| B | 0 | 189 | 63152 | 424.63 | 797 | 781 | 146.9 |
| B | 10 | 246 | 52770 | 353.95 | 797 | 781 | 146.9 |
| B | 0 | 219 | 48678 | 326.09 | 797 | 781 | 146.9 |
| C | 14 | 238 | 120528 | 677.12 | 759 | 766 | 176.9 |
| C | 7 | 220 | 7886 | 40.26 | 759 | 766 | 176.9 |
| C | 3 | 233 | 6208 | 30.77 | 759 | 766 | 176.9 |
| D | 2 | 16 | 3747966 | 23896.77 | 642 | 622 | 156.8 |
| D | 7 | 38 | 503533 | 3207.06 | 642 | 622 | 156.8 |
| D | 1 | 52 | 400419 | 2549.5 | 642 | 622 | 156.8 |
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 |  |