Observation information
- date-obs: 2020-04-05
- time-obs: 19:11:22.638500000
- date-end: 2020-04-05
- time-end: 21:23:24.638100000
- obs_id: T03_183T01_9000003606
- exposure: 5192.55398084
- 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_24448cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003606_24448cztM0_level2_quad_clean.evt
|
| Size (bytes) | 463,896,000 | 115,548,480 |
| Size | 442.4 MB
| 110.2 MB
|
| Events in quadrant A | 3,063,306 | 784,864 |
| Events in quadrant B | 3,178,285 | 811,686 |
| Events in quadrant C | 3,289,969 | 752,497 |
| Events in quadrant D | 4,100,350 | 721,754 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13017 | 2 |
| B | 0 | 13311 | 2 |
| C | 0 | 13709 | 2 |
| D | 0 | 16462 | 2 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 124 | 0 |
| B | 0 | 124 | 0 |
| C | 0 | 124 | 0 |
| D | 0 | 124 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 18 | 0 |
| B | 0 | 19 | 0 |
| C | 0 | 19 | 0 |
| D | 0 | 19 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6146 | 40 | 0.650830% |
| B | 6146 | 47 | 0.764725% |
| C | 6146 | 78 | 1.269118% |
| D | 6146 | 310 | 5.043931% |
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 | 7466 | 6147 | 4 | 4 | 0.05% | 0.07% |  |
| B | 7466 | 6147 | 6 | 6 | 0.08% | 0.10% |  |
| C | 7466 | 6147 | 4 | 4 | 0.05% | 0.07% |  |
| D | 7466 | 6147 | 258 | 258 | 3.46% | 4.20% |  |
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 | 4 | 2 | 39977 | 251.59 | 785 | 771 | 155.8 |
| A | 13 | 254 | 10058 | 59.6 | 785 | 771 | 155.8 |
| A | 3 | 137 | 6880 | 39.2 | 785 | 771 | 155.8 |
| B | 3 | 64 | 60126 | 405.52 | 791 | 773 | 146.4 |
| B | 12 | 111 | 17291 | 112.86 | 791 | 773 | 146.4 |
| B | 7 | 202 | 17047 | 111.19 | 791 | 773 | 146.4 |
| C | 2 | 16 | 217234 | 1237.49 | 752 | 756 | 174.9 |
| C | 14 | 238 | 121370 | 689.49 | 752 | 756 | 174.9 |
| C | 3 | 233 | 20427 | 112.45 | 752 | 756 | 174.9 |
| D | 1 | 52 | 880491 | 5048.04 | 725 | 706 | 174.3 |
| D | 12 | 218 | 298705 | 1709.86 | 725 | 706 | 174.3 |
| D | 13 | 174 | 111006 | 632.88 | 725 | 706 | 174.3 |
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 |  |