Observation information
- date-obs: 2022-07-22
- time-obs: 20:07:00.300800000
- date-end: 2022-07-22
- time-end: 22:34:06.301500000
- obs_id: A11_075T01_9000005244
- exposure: 3515.1593665
- sourceid: TXS 0210+515
- observer: mpratik73
- ra_pnt: 33.57458
- dec_pnt: 51.74778
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A11_075T01_9000005244_36854cztM0_level2.evt
| modeM0/AS1A11_075T01_9000005244_36854cztM0_level2_quad_clean.evt
|
| Size (bytes) | 325,745,280 | 76,196,160 |
| Size | 310.7 MB
| 72.7 MB
|
| Events in quadrant A | 2,648,983 | 649,832 |
| Events in quadrant B | 776,059 | 9,993 |
| Events in quadrant C | 2,935,915 | 663,428 |
| Events in quadrant D | 3,155,575 | 628,331 |
Level1 data integrity
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 102 | 0 |
| B | 0 | 102 | 0 |
| C | 0 | 102 | 0 |
| D | 0 | 102 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11070 | 3 |
| B | 0 | 5156 | 2 |
| C | 0 | 11854 | 2 |
| D | 0 | 12756 | 2 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 38 | 0 |
| B | 0 | 38 | 0 |
| C | 0 | 38 | 0 |
| D | 0 | 39 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5047 | 18 | 0.356648% |
| B | 5047 | 5047 | 100.000000% |
| C | 5047 | 112 | 2.219140% |
| D | 5047 | 84 | 1.664355% |
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 | 7079 | 5048 | 13 | 13 | 0.18% | 0.26% |  |
| B | 7078 | 5046 | 1 | 1 | 0.01% | 0.02% |  |
| C | 7079 | 5048 | 89 | 89 | 1.26% | 1.76% |  |
| D | 7079 | 5048 | 98 | 98 | 1.38% | 1.94% |  |
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 | 10 | 83 | 224205 | 1834.07 | 607 | 597 | 121.9 |
| A | 15 | 223 | 32622 | 262.67 | 607 | 597 | 121.9 |
| A | 13 | 248 | 19237 | 152.89 | 607 | 597 | 121.9 |
| B | 12 | 243 | 699316 | 183972.59 | 10 | 10 | 3.8 |
| B | 12 | 144 | 12743 | 3349.78 | 10 | 10 | 3.8 |
| B | 5 | 172 | 6546 | 1719.48 | 10 | 10 | 3.8 |
| C | 0 | 10 | 290998 | 2105.36 | 600 | 604 | 137.9 |
| C | 15 | 214 | 210507 | 1521.8 | 600 | 604 | 137.9 |
| C | 3 | 233 | 46545 | 333.07 | 600 | 604 | 137.9 |
| D | 13 | 171 | 201665 | 1396.75 | 596 | 582 | 144.0 |
| D | 13 | 249 | 158835 | 1099.25 | 596 | 582 | 144.0 |
| D | 2 | 153 | 102434 | 707.48 | 596 | 582 | 144.0 |
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 |  |