Observation information
- date-obs: 2016-08-01
- time-obs: 03:11:18.707200000
- date-end: 2016-08-01
- time-end: 05:08:46.703700000
- obs_id: G05_233T10_9000000570
- exposure: 3564.92639919
- 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_04560cztM0_level2.evt
| modeM0/AS1G05_233T10_9000000570_04560cztM0_level2_quad_clean.evt
|
| Size (bytes) | 460,520,640 | 64,235,520 |
| Size | 439.2 MB
| 61.3 MB
|
| Events in quadrant A | 2,935,521 | 395,564 |
| Events in quadrant B | 2,941,138 | 398,586 |
| Events in quadrant C | 2,975,949 | 392,664 |
| Events in quadrant D | 4,701,019 | 353,470 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 13 | 0 |
| B | 0 | 13 | 0 |
| C | 0 | 13 | 0 |
| D | 0 | 13 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 12646 | 2 |
| B | 0 | 12599 | 1 |
| C | 0 | 12941 | 1 |
| D | 0 | 18011 | 1 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 118 | 0 |
| B | 0 | 118 | 0 |
| C | 0 | 118 | 0 |
| D | 0 | 118 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 5783 | 152 | 2.628394% |
| B | 5783 | 97 | 1.677330% |
| C | 5783 | 155 | 2.680270% |
| D | 5783 | 790 | 13.660730% |
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 | 7048 | 5784 | 25 | 25 | 0.35% | 0.43% |  |
| B | 7048 | 5784 | 1 | 1 | 0.01% | 0.02% |  |
| C | 7048 | 5784 | 94 | 94 | 1.33% | 1.63% |  |
| D | 7048 | 5784 | 645 | 645 | 9.15% | 11.15% |  |
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 | 0 | 118 | 116536 | 826.94 | 689 | 673 | 140.1 |
| A | 10 | 253 | 87456 | 619.39 | 689 | 673 | 140.1 |
| A | 14 | 111 | 60557 | 427.4 | 689 | 673 | 140.1 |
| B | 14 | 167 | 111498 | 835.05 | 697 | 681 | 132.7 |
| B | 12 | 18 | 43382 | 321.77 | 697 | 681 | 132.7 |
| B | 4 | 80 | 32615 | 240.63 | 697 | 681 | 132.7 |
| C | 14 | 48 | 335583 | 2194.58 | 660 | 662 | 152.6 |
| C | 9 | 247 | 51754 | 334.78 | 660 | 662 | 152.6 |
| C | 8 | 128 | 5810 | 33.73 | 660 | 662 | 152.6 |
| D | 13 | 235 | 1816953 | 12173.54 | 618 | 598 | 149.2 |
| D | 2 | 63 | 351683 | 2353.03 | 618 | 598 | 149.2 |
| D | 2 | 37 | 67665 | 449.5 | 618 | 598 | 149.2 |
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 |  |