Observation information
- date-obs: 2017-07-01
- time-obs: 19:35:36.661800000
- date-end: 2017-07-02
- time-end: 07:54:10.691300000
- obs_id: G05_230T06_9000001350
- exposure: 23092.2902466
- sourceid: AR Sco
- observer: KPSingh19
- ra_pnt: 245.447
- dec_pnt: -22.88619
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_230T06_9000001350_09519cztM0_level2.evt
| modeM0/AS1G05_230T06_9000001350_09519cztM0_level2_quad_clean.evt
|
| Size (bytes) | 2,873,315,520 | 466,441,920 |
| Size | 2.7 GB
| 444.8 MB
|
| Events in quadrant A | 21,326,614 | 2,883,177 |
| Events in quadrant B | 19,160,911 | 2,916,097 |
| Events in quadrant C | 21,740,649 | 2,806,815 |
| Events in quadrant D | 22,078,676 | 2,763,011 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 89554 | 9 |
| B | 0 | 83700 | 8 |
| C | 0 | 93207 | 12 |
| D | 0 | 92415 | 10 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 820 | 0 |
| B | 0 | 820 | 0 |
| C | 0 | 820 | 0 |
| D | 0 | 820 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 40 | 0 |
| B | 0 | 40 | 0 |
| C | 0 | 40 | 0 |
| D | 0 | 40 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 40164 | 356 | 0.886366% |
| B | 40164 | 217 | 0.540285% |
| C | 40162 | 2834 | 7.056421% |
| D | 40163 | 368 | 0.916266% |
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 | 44314 | 40172 | 58 | 58 | 0.13% | 0.14% |  |
| B | 44314 | 40172 | 17 | 17 | 0.04% | 0.04% |  |
| C | 44314 | 40172 | 1157 | 1157 | 2.61% | 2.88% |  |
| D | 44314 | 40172 | 276 | 276 | 0.62% | 0.69% |  |
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 | 8 | 5 | 1138761 | 1183.4 | 4705 | 4612 | 958.4 |
| A | 1 | 162 | 927603 | 963.08 | 4705 | 4612 | 958.4 |
| A | 1 | 178 | 355267 | 365.88 | 4705 | 4612 | 958.4 |
| B | 0 | 214 | 241117 | 264.21 | 4729 | 4618 | 895.1 |
| B | 0 | 219 | 229192 | 250.89 | 4729 | 4618 | 895.1 |
| B | 10 | 252 | 137090 | 148.0 | 4729 | 4618 | 895.1 |
| C | 4 | 254 | 4814595 | 4795.48 | 4320 | 4330 | 1003.1 |
| C | 14 | 234 | 37962 | 33.53 | 4320 | 4330 | 1003.1 |
| C | 13 | 61 | 32639 | 28.22 | 4320 | 4330 | 1003.1 |
| D | 8 | 195 | 2262641 | 1983.59 | 4513 | 4395 | 1138.5 |
| D | 1 | 52 | 1130885 | 989.48 | 4513 | 4395 | 1138.5 |
| D | 13 | 137 | 330421 | 286.37 | 4513 | 4395 | 1138.5 |
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 |  |