Observation information
- date-obs: 2022-06-29
- time-obs: 18:24:10.626200000
- date-end: 2022-06-29
- time-end: 20:53:39.631400000
- obs_id: T05_035T01_9000005214
- exposure: 3578.02272511
- sourceid: U Sco
- observer: uskamath
- ra_pnt: 245.6283
- dec_pnt: -17.87866
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T05_035T01_9000005214_36512cztM0_level2.evt
| modeM0/AS1T05_035T01_9000005214_36512cztM0_level2_quad_clean.evt
|
| Size (bytes) | 525,029,760 | 74,439,360 |
| Size | 500.7 MB
| 71.0 MB
|
| Events in quadrant A | 3,053,214 | 474,483 |
| Events in quadrant B | 3,846,213 | 466,876 |
| Events in quadrant C | 3,167,443 | 466,135 |
| Events in quadrant D | 5,415,573 | 415,846 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13039 | 3 |
| B | 0 | 15378 | 2 |
| C | 0 | 13228 | 2 |
| D | 0 | 20150 | 2 |
| 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 | 27 | 0 |
| B | 0 | 27 | 0 |
| C | 0 | 27 | 0 |
| D | 0 | 27 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6165 | 19 | 0.308191% |
| B | 6165 | 129 | 2.092457% |
| C | 6165 | 53 | 0.859692% |
| D | 6165 | 583 | 9.456610% |
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 | 8969 | 6167 | 5 | 5 | 0.06% | 0.08% |  |
| B | 8969 | 6167 | 92 | 92 | 1.03% | 1.49% |  |
| C | 8969 | 6167 | 35 | 35 | 0.39% | 0.57% |  |
| D | 8969 | 6167 | 561 | 561 | 6.25% | 9.10% |  |
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 | 219139 | 1516.86 | 716 | 703 | 144.0 |
| A | 15 | 223 | 28464 | 192.78 | 716 | 703 | 144.0 |
| A | 7 | 3 | 15865 | 105.29 | 716 | 703 | 144.0 |
| B | 4 | 171 | 525058 | 3832.65 | 708 | 689 | 136.8 |
| B | 0 | 229 | 192425 | 1401.41 | 708 | 689 | 136.8 |
| B | 5 | 172 | 137813 | 1002.25 | 708 | 689 | 136.8 |
| C | 15 | 214 | 263586 | 1616.05 | 692 | 696 | 162.7 |
| C | 0 | 10 | 179685 | 1100.29 | 692 | 696 | 162.7 |
| C | 6 | 255 | 14557 | 85.21 | 692 | 696 | 162.7 |
| D | 12 | 227 | 1196693 | 7225.24 | 670 | 652 | 165.5 |
| D | 2 | 250 | 367308 | 2214.96 | 670 | 652 | 165.5 |
| D | 13 | 249 | 237518 | 1430.9 | 670 | 652 | 165.5 |
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 |  |