Observation information
- date-obs: 2019-10-05
- time-obs: 03:10:31.596200000
- date-end: 2019-10-05
- time-end: 05:10:56.593100000
- obs_id: A07_010T04_9000003220
- exposure: 4786.58520307
- sourceid: IC 2038
- observer: rrampazzo
- ra_pnt: 62.22396
- dec_pnt: -55.98956
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A07_010T04_9000003220_21729cztM0_level2.evt
| modeM0/AS1A07_010T04_9000003220_21729cztM0_level2_quad_clean.evt
|
| Size (bytes) | 479,180,160 | 96,384,960 |
| Size | 457.0 MB
| 91.9 MB
|
| Events in quadrant A | 3,849,264 | 597,830 |
| Events in quadrant B | 3,246,063 | 647,043 |
| Events in quadrant C | 3,029,532 | 626,205 |
| Events in quadrant D | 3,952,208 | 601,003 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 9 | 0 |
| B | 0 | 9 | 0 |
| C | 0 | 9 | 0 |
| D | 0 | 9 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15754 | 1 |
| B | 0 | 13784 | 1 |
| C | 0 | 13038 | 1 |
| D | 0 | 16010 | 1 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6405 | 513 | 8.009368% |
| B | 6406 | 109 | 1.701530% |
| C | 6406 | 88 | 1.373712% |
| D | 6406 | 163 | 2.544490% |
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 | 7225 | 6406 | 383 | 383 | 5.30% | 5.98% |  |
| B | 7226 | 6407 | 36 | 36 | 0.50% | 0.56% |  |
| C | 7226 | 6407 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7226 | 6407 | 145 | 145 | 2.01% | 2.26% |  |
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 | 15 | 236 | 1022745 | 7015.36 | 728 | 712 | 145.7 |
| A | 6 | 16 | 12603 | 81.62 | 728 | 712 | 145.7 |
| A | 13 | 254 | 9955 | 63.45 | 728 | 712 | 145.7 |
| B | 3 | 64 | 230199 | 1604.44 | 757 | 738 | 143.0 |
| B | 12 | 111 | 17062 | 114.14 | 757 | 738 | 143.0 |
| B | 0 | 197 | 15355 | 102.21 | 757 | 738 | 143.0 |
| C | 14 | 238 | 115920 | 660.55 | 745 | 748 | 174.4 |
| C | 8 | 208 | 7404 | 38.17 | 745 | 748 | 174.4 |
| C | 13 | 61 | 5293 | 26.07 | 745 | 748 | 174.4 |
| D | 12 | 235 | 588965 | 3269.25 | 744 | 722 | 179.9 |
| D | 7 | 223 | 208149 | 1152.81 | 744 | 722 | 179.9 |
| D | 14 | 35 | 177266 | 981.17 | 744 | 722 | 179.9 |
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 |  |