Observation information
- date-obs: 2020-04-10
- time-obs: 19:18:02.608800000
- date-end: 2020-04-10
- time-end: 21:34:36.608000000
- obs_id: T03_183T01_9000003606
- exposure: 5762.8848941
- 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_9000003606_24522cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003606_24522cztM0_level2_quad_clean.evt
|
| Size (bytes) | 541,031,040 | 119,154,240 |
| Size | 516.0 MB
| 113.6 MB
|
| Events in quadrant A | 3,649,433 | 812,862 |
| Events in quadrant B | 3,375,285 | 832,887 |
| Events in quadrant C | 3,429,735 | 775,122 |
| Events in quadrant D | 5,496,320 | 740,679 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14851 | 2 |
| B | 0 | 14163 | 2 |
| C | 0 | 14341 | 2 |
| D | 0 | 20741 | 3 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 128 | 0 |
| B | 0 | 128 | 0 |
| C | 0 | 128 | 0 |
| D | 0 | 128 | 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 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6418 | 52 | 0.810221% |
| B | 6418 | 127 | 1.978810% |
| C | 6418 | 139 | 2.165784% |
| D | 6417 | 121 | 1.885616% |
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 | 7528 | 6419 | 8 | 8 | 0.11% | 0.12% |  |
| B | 7528 | 6419 | 49 | 49 | 0.65% | 0.76% |  |
| C | 7528 | 6419 | 54 | 54 | 0.72% | 0.84% |  |
| D | 7527 | 6418 | 115 | 115 | 1.53% | 1.79% |  |
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 | 14 | 111 | 601241 | 3825.02 | 790 | 776 | 157.0 |
| A | 13 | 254 | 10435 | 61.53 | 790 | 776 | 157.0 |
| A | 3 | 137 | 7086 | 40.2 | 790 | 776 | 157.0 |
| B | 3 | 64 | 266334 | 1793.29 | 790 | 771 | 148.1 |
| B | 12 | 111 | 17817 | 115.11 | 790 | 771 | 148.1 |
| B | 11 | 111 | 15425 | 98.96 | 790 | 771 | 148.1 |
| C | 2 | 16 | 217062 | 1248.07 | 750 | 752 | 173.3 |
| C | 10 | 9 | 155433 | 892.48 | 750 | 752 | 173.3 |
| C | 14 | 238 | 124452 | 713.72 | 750 | 752 | 173.3 |
| D | 1 | 52 | 2524838 | 13976.68 | 748 | 725 | 180.6 |
| D | 8 | 195 | 86509 | 475.01 | 748 | 725 | 180.6 |
| D | 9 | 1 | 33788 | 183.08 | 748 | 725 | 180.6 |
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 |  |