Observation information
- date-obs: 2020-04-08
- time-obs: 13:35:50.625300000
- date-end: 2020-04-08
- time-end: 15:40:02.622600000
- obs_id: T03_183T01_9000003606
- exposure: 6085.61033516
- 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_24489cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003606_24489cztM0_level2_quad_clean.evt
|
| Size (bytes) | 534,744,000 | 132,143,040 |
| Size | 510.0 MB
| 126.0 MB
|
| Events in quadrant A | 4,661,123 | 885,735 |
| Events in quadrant B | 3,789,660 | 931,099 |
| Events in quadrant C | 3,177,976 | 889,485 |
| Events in quadrant D | 4,142,122 | 859,608 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18113 | 1 |
| B | 0 | 15462 | 3 |
| C | 0 | 13486 | 1 |
| D | 0 | 16564 | 1 |
| 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 | 12 | 0 |
| B | 0 | 12 | 0 |
| C | 0 | 12 | 0 |
| D | 0 | 12 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6242 | 697 | 11.166293% |
| B | 6242 | 240 | 3.844921% |
| C | 6242 | 103 | 1.650112% |
| D | 6242 | 300 | 4.806152% |
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 | 7452 | 6243 | 445 | 445 | 5.97% | 7.13% |  |
| B | 7452 | 6243 | 86 | 86 | 1.15% | 1.38% |  |
| C | 7452 | 6243 | 1 | 1 | 0.01% | 0.02% |  |
| D | 7452 | 6243 | 210 | 210 | 2.82% | 3.36% |  |
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 | 1635727 | 10609.78 | 778 | 765 | 154.1 |
| A | 6 | 16 | 11356 | 68.73 | 778 | 765 | 154.1 |
| A | 13 | 254 | 9441 | 56.3 | 778 | 765 | 154.1 |
| B | 3 | 64 | 645984 | 4387.29 | 792 | 773 | 147.1 |
| B | 12 | 111 | 17206 | 111.74 | 792 | 773 | 147.1 |
| B | 11 | 111 | 15247 | 98.42 | 792 | 773 | 147.1 |
| C | 14 | 238 | 126544 | 713.92 | 766 | 773 | 176.2 |
| C | 2 | 16 | 33331 | 184.81 | 766 | 773 | 176.2 |
| C | 7 | 247 | 22284 | 122.1 | 766 | 773 | 176.2 |
| D | 12 | 218 | 1006020 | 5450.0 | 771 | 750 | 184.5 |
| D | 1 | 52 | 151648 | 818.08 | 771 | 750 | 184.5 |
| D | 2 | 234 | 32848 | 174.02 | 771 | 750 | 184.5 |
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 |  |