Observation information
- date-obs: 2022-03-09
- time-obs: 09:40:57.266600000
- date-end: 2022-03-09
- time-end: 11:35:54.264600000
- obs_id: C07_005T01_9000004992
- exposure: 4395.44238502
- sourceid: 1E0102-72.3
- observer: sudip
- ra_pnt: 16.005
- dec_pnt: -72.0312
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1C07_005T01_9000004992_34848cztM0_level2.evt
| modeM0/AS1C07_005T01_9000004992_34848cztM0_level2_quad_clean.evt
|
| Size (bytes) | 730,906,560 | 83,335,680 |
| Size | 697.0 MB
| 79.5 MB
|
| Events in quadrant A | 7,495,058 | 400,831 |
| Events in quadrant B | 7,043,959 | 554,152 |
| Events in quadrant C | 3,144,059 | 603,135 |
| Events in quadrant D | 4,073,319 | 571,342 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 26197 | 2 |
| B | 0 | 24674 | 1 |
| C | 0 | 12705 | 1 |
| D | 0 | 16002 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 114 | 0 |
| B | 0 | 114 | 0 |
| C | 0 | 114 | 0 |
| D | 0 | 114 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5614 | 2207 | 39.312433% |
| B | 5614 | 1526 | 27.182045% |
| C | 5614 | 99 | 1.763449% |
| D | 5614 | 189 | 3.366584% |
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 | 6897 | 5615 | 1289 | 1289 | 18.69% | 22.96% |  |
| B | 6897 | 5615 | 1307 | 1307 | 18.95% | 23.28% |  |
| C | 6897 | 5615 | 83 | 83 | 1.20% | 1.48% |  |
| D | 6896 | 5614 | 173 | 173 | 2.51% | 3.08% |  |
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 | 15 | 169 | 5787128 | 65976.99 | 429 | 420 | 87.7 |
| A | 10 | 83 | 23882 | 267.5 | 429 | 420 | 87.7 |
| A | 13 | 6 | 11304 | 124.09 | 429 | 420 | 87.7 |
| B | 5 | 14 | 1216417 | 10653.69 | 597 | 582 | 114.1 |
| B | 5 | 31 | 1205838 | 10560.99 | 597 | 582 | 114.1 |
| B | 5 | 15 | 1203771 | 10542.88 | 597 | 582 | 114.1 |
| C | 15 | 214 | 252556 | 1756.7 | 617 | 620 | 143.4 |
| C | 0 | 10 | 211205 | 1468.37 | 617 | 620 | 143.4 |
| C | 0 | 207 | 195303 | 1357.49 | 617 | 620 | 143.4 |
| D | 8 | 195 | 592151 | 3749.78 | 617 | 601 | 157.8 |
| D | 12 | 233 | 349671 | 2212.72 | 617 | 601 | 157.8 |
| D | 13 | 249 | 126609 | 798.75 | 617 | 601 | 157.8 |
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 |  |