Observation information
- date-obs: 2019-12-15
- time-obs: 09:16:24.736000000
- date-end: 2019-12-15
- time-end: 11:37:19.737100000
- obs_id: T03_168T01_9000003368
- exposure: 6541.65065973
- sourceid: RX J0209.6-7427
- observer: amardeo
- ra_pnt: 32.39391
- dec_pnt: -74.45329
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_168T01_9000003368_22784cztM0_level2.evt
| modeM0/AS1T03_168T01_9000003368_22784cztM0_level2_quad_clean.evt
|
| Size (bytes) | 517,723,200 | 152,740,800 |
| Size | 493.7 MB
| 145.7 MB
|
| Events in quadrant A | 3,509,286 | 1,069,897 |
| Events in quadrant B | 3,635,109 | 1,077,276 |
| Events in quadrant C | 3,547,546 | 1,022,812 |
| Events in quadrant D | 4,538,875 | 995,463 |
Level1 data integrity
| 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 | 18 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 19 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14518 | 2 |
| B | 0 | 14795 | 2 |
| C | 0 | 14762 | 2 |
| D | 0 | 17967 | 2 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6611 | 129 | 1.951293% |
| B | 6611 | 155 | 2.344577% |
| C | 6611 | 189 | 2.858872% |
| D | 6611 | 167 | 2.526093% |
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 | 7906 | 6612 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7906 | 6612 | 4 | 4 | 0.05% | 0.06% |  |
| C | 7906 | 6612 | 10 | 10 | 0.13% | 0.15% |  |
| D | 7906 | 6611 | 54 | 54 | 0.68% | 0.82% |  |
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 | 12026 | 61.85 | 910 | 896 | 179.9 |
| A | 0 | 226 | 8065 | 39.84 | 910 | 896 | 179.9 |
| A | 3 | 137 | 6756 | 32.57 | 910 | 896 | 179.9 |
| B | 0 | 230 | 39467 | 237.78 | 898 | 879 | 162.3 |
| B | 0 | 228 | 31797 | 190.52 | 898 | 879 | 162.3 |
| B | 0 | 190 | 22388 | 132.54 | 898 | 879 | 162.3 |
| C | 14 | 238 | 141321 | 727.42 | 859 | 865 | 193.1 |
| C | 10 | 22 | 49579 | 252.29 | 859 | 865 | 193.1 |
| C | 13 | 61 | 5952 | 26.35 | 859 | 865 | 193.1 |
| D | 1 | 52 | 1064394 | 5073.98 | 876 | 851 | 209.6 |
| D | 7 | 38 | 45918 | 215.01 | 876 | 851 | 209.6 |
| D | 12 | 227 | 42073 | 196.66 | 876 | 851 | 209.6 |
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 |  |