Observation information
- date-obs: 2016-08-01
- time-obs: 10:10:16.697800000
- date-end: 2016-08-01
- time-end: 12:09:08.696800000
- obs_id: G05_233T10_9000000570
- exposure: 5047.17256717
- sourceid: M 101
- observer: askpati
- ra_pnt: 210.9318
- dec_pnt: 54.30728
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1G05_233T10_9000000570_04564cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000570_04564cztM0_level2_quad_clean.evt
|
| Size (bytes) | 539,222,400 | 82,284,480 |
| Size | 514.2 MB
| 78.5 MB
|
| Events in quadrant A | 3,089,096 | 519,235 |
| Events in quadrant B | 4,077,416 | 511,067 |
| Events in quadrant C | 3,542,470 | 508,425 |
| Events in quadrant D | 5,162,063 | 480,881 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 1 | 0 |
| B | 0 | 1 | 0 |
| C | 0 | 1 | 0 |
| D | 0 | 1 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 14631 | 572 |
| B | 0 | 17370 | 738 |
| C | 0 | 15870 | 603 |
| D | 0 | 21074 | 1066 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 140 | 4 |
| B | 0 | 140 | 4 |
| C | 0 | 140 | 4 |
| D | 0 | 141 | 5 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 6778 | 149 | 2.198289% |
| B | 6780 | 233 | 3.436578% |
| C | 6771 | 107 | 1.580269% |
| D | 6759 | 660 | 9.764758% |
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 | 7132 | 6840 | 1 | 1 | 0.01% | 0.01% |  |
| B | 7132 | 6837 | 56 | 56 | 0.79% | 0.82% |  |
| C | 7132 | 6830 | 17 | 17 | 0.24% | 0.25% |  |
| D | 7132 | 6816 | 471 | 471 | 6.60% | 6.91% |  |
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 | 8 | 15 | 8904 | 49.3 | 794 | 773 | 164.9 |
| A | 12 | 194 | 8152 | 44.74 | 794 | 773 | 164.9 |
| A | 0 | 226 | 8077 | 44.28 | 794 | 773 | 164.9 |
| B | 14 | 167 | 674398 | 4355.44 | 794 | 772 | 154.7 |
| B | 10 | 16 | 100132 | 642.43 | 794 | 772 | 154.7 |
| B | 4 | 80 | 54690 | 348.61 | 794 | 772 | 154.7 |
| C | 14 | 48 | 431608 | 2378.02 | 769 | 770 | 181.2 |
| C | 9 | 247 | 76177 | 416.21 | 769 | 770 | 181.2 |
| C | 8 | 128 | 13595 | 70.79 | 769 | 770 | 181.2 |
| D | 8 | 112 | 868893 | 4744.17 | 739 | 713 | 183.0 |
| D | 9 | 35 | 678615 | 3704.4 | 739 | 713 | 183.0 |
| D | 13 | 235 | 292312 | 1593.44 | 739 | 713 | 183.0 |
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 |  |