Observation information
- date-obs: 2020-04-14
- time-obs: 19:14:42.524900000
- date-end: 2020-04-14
- time-end: 21:22:27.525500000
- obs_id: T03_183T01_9000003610
- exposure: 5875.30518676
- sourceid: HD 110432
- observer: gulabd
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_183T01_9000003610_24581cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003610_24581cztM0_level2_quad_clean.evt
|
| Size (bytes) | 848,194,560 | 115,983,360 |
| Size | 808.9 MB
| 110.6 MB
|
| Events in quadrant A | 3,217,607 | 827,640 |
| Events in quadrant B | 3,371,675 | 839,279 |
| Events in quadrant C | 13,836,877 | 605,570 |
| Events in quadrant D | 4,797,477 | 760,013 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14097 | 2 |
| B | 0 | 14440 | 2 |
| C | 0 | 45776 | 2 |
| D | 0 | 19101 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 140 | 0 |
| B | 0 | 140 | 0 |
| C | 0 | 140 | 0 |
| D | 0 | 140 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 7 | 0 |
| B | 0 | 8 | 0 |
| C | 0 | 8 | 0 |
| D | 0 | 8 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6865 | 18 | 0.262200% |
| B | 6865 | 51 | 0.742899% |
| C | 6864 | 4498 | 65.530303% |
| D | 6864 | 65 | 0.946970% |
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 | 7580 | 6866 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7580 | 6866 | 9 | 9 | 0.12% | 0.13% |  |
| C | 7579 | 6864 | 3734 | 3734 | 49.27% | 54.40% |  |
| D | 7579 | 6865 | 33 | 33 | 0.44% | 0.48% |  |
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 | 10780 | 59.34 | 833 | 818 | 167.9 |
| A | 3 | 137 | 7609 | 40.45 | 833 | 818 | 167.9 |
| A | 0 | 226 | 7233 | 38.21 | 833 | 818 | 167.9 |
| B | 15 | 32 | 87712 | 550.71 | 831 | 809 | 157.8 |
| B | 12 | 111 | 18674 | 113.21 | 831 | 809 | 157.8 |
| B | 11 | 111 | 16600 | 100.07 | 831 | 809 | 157.8 |
| C | 7 | 247 | 10995551 | 71155.74 | 671 | 676 | 154.5 |
| C | 14 | 238 | 104973 | 674.98 | 671 | 676 | 154.5 |
| C | 2 | 16 | 67383 | 431.71 | 671 | 676 | 154.5 |
| D | 8 | 195 | 1421087 | 7426.15 | 792 | 770 | 191.3 |
| D | 1 | 52 | 145206 | 755.19 | 792 | 770 | 191.3 |
| D | 7 | 238 | 127242 | 661.26 | 792 | 770 | 191.3 |
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 |  |