Observation information
- date-obs: 2020-04-07
- time-obs: 16:41:40.632000000
- date-end: 2020-04-07
- time-end: 18:42:57.630200000
- obs_id: T03_183T01_9000003606
- exposure: 5358.92247595
- 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_24476cztM0_level2.evt
| modeM0/AS1T03_183T01_9000003606_24476cztM0_level2_quad_clean.evt
|
| Size (bytes) | 463,993,920 | 119,494,080 |
| Size | 442.5 MB
| 114.0 MB
|
| Events in quadrant A | 2,989,005 | 831,505 |
| Events in quadrant B | 3,064,861 | 852,444 |
| Events in quadrant C | 3,009,858 | 778,780 |
| Events in quadrant D | 4,585,550 | 741,856 |
Level1 data integrity
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12647 | 1 |
| B | 0 | 12781 | 1 |
| C | 0 | 12625 | 1 |
| D | 0 | 17783 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 120 | 0 |
| B | 0 | 120 | 0 |
| C | 0 | 120 | 0 |
| D | 0 | 120 | 0 |
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5937 | 40 | 0.673741% |
| B | 5938 | 57 | 0.959919% |
| C | 5938 | 80 | 1.347255% |
| D | 5938 | 220 | 3.704951% |
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 | 7277 | 5938 | 0 | 0 | 0.00% | 0.00% |  |
| B | 7278 | 5939 | 0 | 0 | 0.00% | 0.00% |  |
| C | 7278 | 5939 | 18 | 18 | 0.25% | 0.30% |  |
| D | 7278 | 5939 | 169 | 169 | 2.32% | 2.85% |  |
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 | 10188 | 61.37 | 775 | 762 | 153.6 |
| A | 0 | 226 | 6764 | 39.07 | 775 | 762 | 153.6 |
| A | 3 | 137 | 6385 | 36.61 | 775 | 762 | 153.6 |
| B | 12 | 111 | 16532 | 110.52 | 774 | 758 | 142.7 |
| B | 7 | 202 | 16377 | 109.44 | 774 | 758 | 142.7 |
| B | 11 | 111 | 14446 | 95.91 | 774 | 758 | 142.7 |
| C | 14 | 238 | 118513 | 705.64 | 725 | 730 | 166.9 |
| C | 0 | 10 | 55597 | 328.71 | 725 | 730 | 166.9 |
| C | 2 | 16 | 9473 | 52.38 | 725 | 730 | 166.9 |
| D | 1 | 52 | 1189201 | 6779.36 | 722 | 700 | 175.3 |
| D | 12 | 218 | 365298 | 2079.71 | 722 | 700 | 175.3 |
| D | 8 | 195 | 241809 | 1375.32 | 722 | 700 | 175.3 |
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 |  |