Observation information
- date-obs: 2019-07-13
- time-obs: 13:19:50.103600000
- date-end: 2019-07-14
- time-end: 21:53:38.046700000
- obs_id: A05_115T01_9000003030
- exposure: 35366.3790568
- sourceid: Coma6
- observer: mbalogh
- ra_pnt: 194.4988
- dec_pnt: 27.99597
Basic statistics of files
| Param |
Original file |
Final file |
| Filename | modeM0/AS1A05_115T01_9000003030cztM0_level2.fits
| modeM0/AS1A05_115T01_9000003030cztM0_level2_quad_clean.evt
|
| Size (bytes) | 956,090,880 | 694,779,840 |
| Size | 911.8 MB
| 662.6 MB
|
| Events in quadrant A | 6,004,170 | 3,926,740 |
| Events in quadrant B | 5,754,768 | 3,897,567 |
| Events in quadrant C | 5,832,636 | 3,684,960 |
| Events in quadrant D | 4,598,078 | 2,770,332 |
Level1 data integrity
| Mode M9 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 188 | 0 |
| B | 0 | 188 | 0 |
| C | 0 | 188 | 0 |
| D | 0 | 188 | 0 |
| Mode SS |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 2004 | 0 |
| B | 0 | 2004 | 0 |
| C | 0 | 2004 | 0 |
| D | 0 | 2004 | 0 |
| Mode M0 |
| Quadrant | BADHDUFLAG | Total packets | Discarded packets |
|---|
| A | 0 | 208911 | 0 |
| B | 0 | 220722 | 0 |
| C | 0 | 207766 | 0 |
| D | 0 | 381421 | 0 |
Data saturation
| Quadrant | Total seconds | Saturated seconds | Saturation percentage |
|---|
| A | 98609 | 1376 | 1.395410% |
| B | 98613 | 1815 | 1.840528% |
| C | 98610 | 1560 | 1.581990% |
| D | 98607 | 17005 | 17.245226% |
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 | 117229 | 98594 | 0 | 0 | 0.00% | 0.00% |  |
| B | 117228 | 98598 | 0 | 0 | 0.00% | 0.00% |  |
| C | 117228 | 98597 | 0 | 0 | 0.00% | 0.00% |  |
| D | 117229 | 98260 | 0 | 0 | 0.00% | 0.00% |  |
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 | 29 | 5821 | 11.44 | 1561 | 1471 | 380.1 |
| A | 7 | 110 | 4824 | 8.82 | 1561 | 1471 | 380.1 |
| A | 0 | 30 | 4585 | 8.19 | 1561 | 1471 | 380.1 |
| B | 14 | 254 | 3743 | 7.68 | 1527 | 1457 | 297.7 |
| B | 5 | 128 | 3693 | 7.51 | 1527 | 1457 | 297.7 |
| B | 3 | 17 | 3689 | 7.5 | 1527 | 1457 | 297.7 |
| C | 12 | 241 | 4036 | 6.56 | 1542 | 1441 | 395.5 |
| C | 12 | 250 | 3932 | 6.3 | 1542 | 1441 | 395.5 |
| C | 9 | 209 | 3929 | 6.29 | 1542 | 1441 | 395.5 |
| D | 10 | 189 | 3291 | 5.94 | 1317 | 1199 | 352.3 |
| D | 3 | 14 | 3250 | 5.82 | 1317 | 1199 | 352.3 |
| D | 4 | 160 | 3197 | 5.67 | 1317 | 1199 | 352.3 |
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 |  |