Observation information
- date-obs: 2020-04-09
- time-obs: 19:03:02.614700000
- date-end: 2020-04-09
- time-end: 21:13:15.613400000
- obs_id: T03_183T01_9000003606
- exposure: 5614.49862088
- sourceid: HD 110432
- observer: gulabd
- ra_pnt: 190.7094
- dec_pnt: -63.05862
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1T03_183T01_9000003606_24507cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003606_24507cztM0_level2_quad_clean.evt
|
| Size (bytes) | 590,754,240 | 119,237,760 |
| Size | 563.4 MB
| 113.7 MB
|
| Events in quadrant A | 3,957,738 | 810,422 |
| Events in quadrant B | 4,245,931 | 830,128 |
| Events in quadrant C | 3,493,670 | 788,654 |
| Events in quadrant D | 5,761,347 | 736,459 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 15888 | 2 |
| B | 0 | 16773 | 6 |
| C | 0 | 14502 | 2 |
| D | 0 | 21541 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 130 | 0 |
| B | 0 | 130 | 0 |
| C | 0 | 130 | 0 |
| D | 0 | 130 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6378 | 406 | 6.365632% |
| B | 6377 | 291 | 4.563274% |
| C | 6377 | 115 | 1.803356% |
| D | 6377 | 452 | 7.087972% |
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 | 7618 | 6379 | 191 | 191 | 2.51% | 2.99% |  |
| B | 7617 | 6378 | 120 | 120 | 1.58% | 1.88% |  |
| C | 7617 | 6378 | 45 | 45 | 0.59% | 0.71% |  |
| D | 7617 | 6378 | 350 | 350 | 4.59% | 5.49% |  |
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 | 14 | 111 | 898578 | 5784.66 | 774 | 761 | 155.2 |
| A | 4 | 2 | 76003 | 484.79 | 774 | 761 | 155.2 |
| A | 13 | 254 | 10086 | 60.08 | 774 | 761 | 155.2 |
| B | 3 | 64 | 1108251 | 7585.99 | 784 | 768 | 146.0 |
| B | 5 | 172 | 29287 | 195.35 | 784 | 768 | 146.0 |
| B | 10 | 249 | 28441 | 189.55 | 784 | 768 | 146.0 |
| C | 2 | 16 | 243431 | 1392.79 | 755 | 759 | 174.2 |
| C | 10 | 9 | 180016 | 1028.83 | 755 | 759 | 174.2 |
| C | 14 | 238 | 122659 | 699.63 | 755 | 759 | 174.2 |
| D | 1 | 52 | 1675869 | 9516.18 | 737 | 717 | 176.0 |
| D | 8 | 195 | 968383 | 5497.11 | 737 | 717 | 176.0 |
| D | 9 | 1 | 232777 | 1318.28 | 737 | 717 | 176.0 |
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 |  |