Observation information
- date-obs: 2019-10-04
- time-obs: 00:44:46.626800000
- date-end: 2019-10-04
- time-end: 03:05:35.623800000
- obs_id: A07_039T01_9000003216
- exposure: 6437.76861304
- sourceid: MBfield2
- observer: lbianchi
- ra_pnt: 33.28637
- dec_pnt: -74.17017
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A07_039T01_9000003216_21713cztM0_level2.evt
| modeM0/AS1A07_039T01_9000003216_21713cztM0_level2_quad_clean.evt
|
| Size (bytes) | 458,795,520 | 136,080,000 |
| Size | 437.5 MB
| 129.8 MB
|
| Events in quadrant A | 3,091,145 | 916,160 |
| Events in quadrant B | 3,544,637 | 948,440 |
| Events in quadrant C | 3,397,738 | 920,312 |
| Events in quadrant D | 3,420,970 | 884,994 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13268 | 2 |
| B | 0 | 14575 | 2 |
| C | 0 | 13864 | 3 |
| D | 0 | 14372 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 19 | 0 |
| B | 0 | 20 | 0 |
| C | 0 | 20 | 0 |
| D | 0 | 20 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 132 | 0 |
| B | 0 | 132 | 0 |
| C | 0 | 132 | 0 |
| D | 0 | 132 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6479 | 21 | 0.324124% |
| B | 6479 | 90 | 1.389103% |
| C | 6478 | 80 | 1.234949% |
| D | 6478 | 59 | 0.910775% |
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 | 7764 | 6480 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7764 | 6480 | 36 | 36 | 0.46% | 0.56% |  |
| C | 7763 | 6479 | 0 | 0 | 0.00% | 0.00% |  |
| D | 7763 | 6479 | 26 | 26 | 0.33% | 0.40% |  |
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 | 13 | 254 | 10758 | 62.41 | 800 | 784 | 159.8 |
| A | 0 | 226 | 6843 | 37.91 | 800 | 784 | 159.8 |
| A | 3 | 137 | 6324 | 34.66 | 800 | 784 | 159.8 |
| B | 3 | 64 | 211048 | 1422.28 | 810 | 789 | 147.8 |
| B | 0 | 230 | 49997 | 332.86 | 810 | 789 | 147.8 |
| B | 0 | 229 | 41981 | 278.64 | 810 | 789 | 147.8 |
| C | 8 | 208 | 156773 | 842.23 | 796 | 802 | 185.2 |
| C | 14 | 238 | 127763 | 685.57 | 796 | 802 | 185.2 |
| C | 13 | 61 | 5596 | 25.88 | 796 | 802 | 185.2 |
| D | 1 | 52 | 257338 | 1356.35 | 792 | 770 | 189.2 |
| D | 14 | 35 | 45272 | 235.26 | 792 | 770 | 189.2 |
| D | 13 | 104 | 42912 | 222.78 | 792 | 770 | 189.2 |
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 |  |