Observation information
- date-obs: 2022-06-29
- time-obs: 20:16:00.630000000
- date-end: 2022-06-29
- time-end: 22:38:13.635700000
- obs_id: T05_035T01_9000005214
- exposure: 3648.31101033
- 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_36513cztM0_level2.evt
| modeM0/AS1T05_035T01_9000005214_36513cztM0_level2_quad_clean.evt
|
| Size (bytes) | 477,074,880 | 74,655,360 |
| Size | 455.0 MB
| 71.2 MB
|
| Events in quadrant A | 2,916,629 | 473,558 |
| Events in quadrant B | 3,365,459 | 471,736 |
| Events in quadrant C | 3,045,152 | 467,464 |
| Events in quadrant D | 4,718,170 | 432,991 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12561 | 3 |
| B | 0 | 13949 | 2 |
| C | 0 | 12763 | 2 |
| D | 0 | 18096 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 122 | 0 |
| B | 0 | 122 | 0 |
| C | 0 | 122 | 0 |
| D | 0 | 122 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 26 | 0 |
| B | 0 | 26 | 0 |
| C | 0 | 26 | 0 |
| D | 0 | 26 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5938 | 10 | 0.168407% |
| B | 5938 | 93 | 1.566184% |
| C | 5938 | 51 | 0.858875% |
| D | 5938 | 381 | 6.416302% |
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 | 8533 | 5940 | 4 | 4 | 0.05% | 0.07% |  |
| B | 8533 | 5940 | 59 | 59 | 0.69% | 0.99% |  |
| C | 8533 | 5940 | 38 | 38 | 0.45% | 0.64% |  |
| D | 8533 | 5940 | 382 | 382 | 4.48% | 6.43% |  |
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 | 219258 | 1578.82 | 680 | 668 | 138.5 |
| A | 15 | 223 | 20482 | 143.11 | 680 | 668 | 138.5 |
| A | 13 | 6 | 17258 | 119.83 | 680 | 668 | 138.5 |
| B | 5 | 172 | 248416 | 1883.35 | 677 | 662 | 131.5 |
| B | 5 | 255 | 181176 | 1372.21 | 677 | 662 | 131.5 |
| B | 0 | 229 | 120789 | 913.17 | 677 | 662 | 131.5 |
| C | 15 | 214 | 253639 | 1630.33 | 659 | 662 | 155.2 |
| C | 0 | 10 | 197980 | 1271.63 | 659 | 662 | 155.2 |
| C | 12 | 249 | 21357 | 133.37 | 659 | 662 | 155.2 |
| D | 12 | 227 | 701394 | 4339.35 | 648 | 630 | 161.5 |
| D | 12 | 6 | 529438 | 3274.54 | 648 | 630 | 161.5 |
| D | 2 | 137 | 179655 | 1108.58 | 648 | 630 | 161.5 |
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 |  |