Observation information
- date-obs: 2019-10-03
- time-obs: 02:11:26.650600000
- date-end: 2019-10-03
- time-end: 04:26:09.649500000
- obs_id: A07_039T02_9000003212
- exposure: 6430.47832619
- sourceid: MBfield3
- observer: lbianchi
- ra_pnt: 31.79296
- dec_pnt: -74.1175
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A07_039T02_9000003212_21699cztM0_level2.evt
| modeM0/AS1A07_039T02_9000003212_21699cztM0_level2_quad_clean.evt
|
| Size (bytes) | 588,781,440 | 133,603,200 |
| Size | 561.5 MB
| 127.4 MB
|
| Events in quadrant A | 4,778,308 | 866,076 |
| Events in quadrant B | 3,340,571 | 950,651 |
| Events in quadrant C | 5,219,710 | 895,250 |
| Events in quadrant D | 4,047,293 | 875,950 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18518 | 2 |
| B | 0 | 13881 | 2 |
| C | 0 | 19653 | 2 |
| D | 0 | 16334 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 134 | 0 |
| B | 0 | 134 | 0 |
| C | 0 | 134 | 0 |
| D | 0 | 134 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 15 | 0 |
| C | 0 | 15 | 0 |
| D | 0 | 15 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6569 | 774 | 11.782615% |
| B | 6569 | 57 | 0.867712% |
| C | 6569 | 596 | 9.072918% |
| D | 6569 | 181 | 2.755366% |
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 | 7744 | 6570 | 338 | 338 | 4.36% | 5.14% |  |
| B | 7744 | 6570 | 2 | 2 | 0.03% | 0.03% |  |
| C | 7744 | 6570 | 312 | 312 | 4.03% | 4.75% |  |
| D | 7744 | 6570 | 55 | 55 | 0.71% | 0.84% |  |
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 | 89 | 940042 | 6153.8 | 769 | 755 | 152.6 |
| A | 5 | 105 | 387342 | 2532.75 | 769 | 755 | 152.6 |
| A | 5 | 73 | 306919 | 2005.85 | 769 | 755 | 152.6 |
| B | 0 | 229 | 43272 | 279.06 | 820 | 798 | 152.2 |
| B | 3 | 64 | 33245 | 213.18 | 820 | 798 | 152.2 |
| B | 0 | 230 | 32841 | 210.53 | 820 | 798 | 152.2 |
| C | 8 | 208 | 1993085 | 10839.45 | 791 | 797 | 183.8 |
| C | 14 | 238 | 125772 | 679.95 | 791 | 797 | 183.8 |
| C | 10 | 23 | 11681 | 59.22 | 791 | 797 | 183.8 |
| D | 12 | 235 | 541475 | 2842.01 | 795 | 771 | 190.3 |
| D | 7 | 238 | 227667 | 1192.59 | 795 | 771 | 190.3 |
| D | 14 | 35 | 80497 | 419.05 | 795 | 771 | 190.3 |
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 |  |