Observation information
- date-obs: 2022-06-29
- time-obs: 14:52:00.619400000
- date-end: 2022-06-29
- time-end: 17:26:30.623300000
- obs_id: T05_035T01_9000005214
- exposure: 4064.56582029
- 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_36510cztM0_level2.evt
| modeM0/AS1T05_035T01_9000005214_36510cztM0_level2_quad_clean.evt
|
| Size (bytes) | 559,062,720 | 83,710,080 |
| Size | 533.2 MB
| 79.8 MB
|
| Events in quadrant A | 2,778,450 | 572,082 |
| Events in quadrant B | 3,760,301 | 564,397 |
| Events in quadrant C | 3,121,925 | 562,244 |
| Events in quadrant D | 6,900,488 | 453,199 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 11658 | 3 |
| B | 0 | 14778 | 2 |
| C | 0 | 12557 | 2 |
| D | 0 | 24246 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 112 | 0 |
| B | 0 | 112 | 0 |
| C | 0 | 112 | 0 |
| D | 0 | 112 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 37 | 0 |
| B | 0 | 37 | 0 |
| C | 0 | 37 | 0 |
| D | 0 | 38 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5461 | 19 | 0.347922% |
| B | 5461 | 203 | 3.717268% |
| C | 5461 | 67 | 1.226882% |
| D | 5461 | 1241 | 22.724776% |
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 | 7283 | 5462 | 3 | 3 | 0.04% | 0.05% |  |
| B | 7283 | 5462 | 123 | 123 | 1.69% | 2.25% |  |
| C | 7283 | 5462 | 56 | 56 | 0.77% | 1.03% |  |
| D | 7283 | 5462 | 1077 | 1077 | 14.79% | 19.72% |  |
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 | 205494 | 1569.35 | 645 | 635 | 130.5 |
| A | 9 | 143 | 39645 | 298.84 | 645 | 635 | 130.5 |
| A | 15 | 223 | 18692 | 138.33 | 645 | 635 | 130.5 |
| B | 5 | 172 | 657601 | 5383.21 | 630 | 615 | 122.0 |
| B | 5 | 255 | 285588 | 2335.01 | 630 | 615 | 122.0 |
| B | 4 | 171 | 210303 | 1718.14 | 630 | 615 | 122.0 |
| C | 0 | 10 | 473397 | 3272.41 | 617 | 622 | 144.5 |
| C | 15 | 214 | 235419 | 1625.19 | 617 | 622 | 144.5 |
| C | 13 | 61 | 4051 | 23.73 | 617 | 622 | 144.5 |
| D | 12 | 227 | 1905485 | 13843.85 | 559 | 546 | 137.6 |
| D | 12 | 235 | 518393 | 3763.37 | 559 | 546 | 137.6 |
| D | 12 | 6 | 517862 | 3759.51 | 559 | 546 | 137.6 |
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 |  |