Observation information
- date-obs: 2020-04-14
- time-obs: 14:13:04.523700000
- date-end: 2020-04-14
- time-end: 16:12:59.522800000
- obs_id: T03_183T01_9000003610
- exposure: 5757.92093422
- 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_9000003610_24578cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003610_24578cztM0_level2_quad_clean.evt
|
| Size (bytes) | 534,245,760 | 133,030,080 |
| Size | 509.5 MB
| 126.9 MB
|
| Events in quadrant A | 3,069,699 | 949,602 |
| Events in quadrant B | 3,233,213 | 957,947 |
| Events in quadrant C | 4,297,306 | 866,676 |
| Events in quadrant D | 5,185,105 | 847,944 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12800 | 1 |
| B | 0 | 13266 | 1 |
| C | 0 | 16659 | 6 |
| D | 0 | 19566 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 116 | 0 |
| B | 0 | 116 | 0 |
| C | 0 | 116 | 0 |
| D | 0 | 116 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14 | 0 |
| B | 0 | 14 | 0 |
| C | 0 | 14 | 0 |
| D | 0 | 14 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5830 | 94 | 1.612350% |
| B | 5830 | 127 | 2.178388% |
| C | 5830 | 387 | 6.638079% |
| D | 5830 | 335 | 5.746141% |
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 | 7195 | 5831 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7195 | 5831 | 11 | 11 | 0.15% | 0.19% |  |
| C | 7195 | 5830 | 173 | 173 | 2.40% | 2.97% |  |
| D | 7195 | 5830 | 305 | 305 | 4.24% | 5.23% |  |
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 | 13 | 254 | 9691 | 56.13 | 795 | 782 | 158.7 |
| A | 0 | 226 | 6929 | 38.73 | 795 | 782 | 158.7 |
| A | 3 | 137 | 6462 | 35.79 | 795 | 782 | 158.7 |
| B | 3 | 64 | 121806 | 840.67 | 788 | 772 | 144.0 |
| B | 0 | 190 | 18937 | 126.17 | 788 | 772 | 144.0 |
| B | 12 | 111 | 16275 | 107.68 | 788 | 772 | 144.0 |
| C | 7 | 247 | 1244539 | 7446.57 | 732 | 739 | 167.0 |
| C | 14 | 238 | 119678 | 712.08 | 732 | 739 | 167.0 |
| C | 2 | 16 | 68100 | 403.29 | 732 | 739 | 167.0 |
| D | 8 | 195 | 1321598 | 7450.42 | 744 | 723 | 177.3 |
| D | 12 | 218 | 1018926 | 5743.19 | 744 | 723 | 177.3 |
| D | 2 | 234 | 26615 | 146.04 | 744 | 723 | 177.3 |
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 |  |