Observation information
- date-obs: 2019-10-02
- time-obs: 22:38:06.652200000
- date-end: 2019-10-03
- time-end: 00:59:48.651400000
- obs_id: A07_039T02_9000003212
- exposure: 6409.23273283
- 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_21697cztM0_level2.evt
| modeM0/AS1A07_039T02_9000003212_21697cztM0_level2_quad_clean.evt
|
| Size (bytes) | 552,165,120 | 139,648,320 |
| Size | 526.6 MB
| 133.2 MB
|
| Events in quadrant A | 3,146,576 | 952,044 |
| Events in quadrant B | 3,447,355 | 989,906 |
| Events in quadrant C | 6,143,608 | 928,526 |
| Events in quadrant D | 3,547,294 | 908,743 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13377 | 2 |
| B | 0 | 14301 | 2 |
| C | 0 | 22739 | 4 |
| D | 0 | 14826 | 2 |
| 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 | 20 | 0 |
| B | 0 | 21 | 0 |
| C | 0 | 21 | 0 |
| D | 0 | 21 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6458 | 9 | 0.139362% |
| B | 6458 | 55 | 0.851657% |
| C | 6457 | 413 | 6.396159% |
| D | 6457 | 65 | 1.006659% |
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 | 7833 | 6459 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7833 | 6459 | 19 | 19 | 0.24% | 0.29% |  |
| C | 7832 | 6458 | 114 | 114 | 1.46% | 1.77% |  |
| D | 7832 | 6458 | 44 | 44 | 0.56% | 0.68% |  |
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 | 12664 | 74.01 | 814 | 800 | 160.3 |
| A | 0 | 226 | 6922 | 38.19 | 814 | 800 | 160.3 |
| A | 3 | 137 | 6288 | 34.24 | 814 | 800 | 160.3 |
| B | 3 | 64 | 102978 | 682.4 | 828 | 810 | 149.7 |
| B | 0 | 229 | 43284 | 283.69 | 828 | 810 | 149.7 |
| B | 0 | 230 | 39027 | 255.26 | 828 | 810 | 149.7 |
| C | 8 | 208 | 2886189 | 15723.57 | 800 | 807 | 183.5 |
| C | 14 | 238 | 128790 | 697.43 | 800 | 807 | 183.5 |
| C | 13 | 61 | 5531 | 25.74 | 800 | 807 | 183.5 |
| D | 12 | 235 | 258348 | 1355.45 | 798 | 778 | 190.0 |
| D | 2 | 136 | 107295 | 560.54 | 798 | 778 | 190.0 |
| D | 13 | 104 | 61590 | 320.02 | 798 | 778 | 190.0 |
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 |  |