Observation information
- date-obs: 2017-06-01
- time-obs: 14:13:26.264700000
- date-end: 2017-06-02
- time-end: 01:20:00.263600000
- obs_id: G07_070T02_9000001262
- exposure: 21333.6340561
- sourceid: UGC09562
- observer: reks
- ra_pnt: 222.81
- dec_pnt: 35.54222
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1G07_070T02_9000001262cztM0_level2.evt
| modeM0/AS1G07_070T02_9000001262cztM0_level2_quad_clean.evt
|
Size (bytes) | 2,468,718,720 | 424,183,680 |
Size | 2.3 GB
| 404.5 MB
|
Events in quadrant A | 20,302,846 | 2,600,821 |
Events in quadrant B | 16,985,886 | 2,646,961 |
Events in quadrant C | 15,871,751 | 2,627,548 |
Events in quadrant D | 19,216,186 | 2,541,954 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 722 | 0 |
B | 0 | 722 | 0 |
C | 0 | 722 | 0 |
D | 0 | 720 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 46 | 0 |
B | 0 | 46 | 0 |
C | 0 | 46 | 0 |
D | 0 | 46 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 84029 | 0 |
B | 0 | 74784 | 0 |
C | 0 | 72526 | 0 |
D | 0 | 81931 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 35385 | 587 | 1.658895% |
B | 35383 | 494 | 1.396151% |
C | 35385 | 266 | 0.751731% |
D | 35388 | 869 | 2.455635% |
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 | 39995 | 35403 | 28 | 28 | 0.07% | 0.08% | ![](noisytime.Q0.png) |
B | 39995 | 35401 | 90 | 90 | 0.23% | 0.25% | ![](noisytime.Q1.png) |
C | 39995 | 35403 | 14 | 14 | 0.04% | 0.04% | ![](noisytime.Q2.png) |
D | 39995 | 35402 | 474 | 474 | 1.19% | 1.34% | ![](noisytime.Q3.png) |
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 | 5 | 4226214 | 5087.84 | 4110 | 4018 | 829.9 |
A | 1 | 162 | 83887 | 96.24 | 4110 | 4018 | 829.9 |
A | 5 | 16 | 71422 | 81.22 | 4110 | 4018 | 829.9 |
B | 10 | 16 | 671856 | 849.08 | 4146 | 4042 | 786.5 |
B | 12 | 111 | 87907 | 106.63 | 4146 | 4042 | 786.5 |
B | 11 | 111 | 71041 | 85.18 | 4146 | 4042 | 786.5 |
C | 14 | 234 | 83599 | 85.59 | 4032 | 4052 | 929.3 |
C | 13 | 61 | 30312 | 28.26 | 4032 | 4052 | 929.3 |
C | 9 | 68 | 26765 | 24.44 | 4032 | 4052 | 929.3 |
D | 2 | 14 | 1530537 | 1493.26 | 3982 | 3877 | 1022.4 |
D | 1 | 52 | 1207271 | 1177.06 | 3982 | 3877 | 1022.4 |
D | 8 | 195 | 400659 | 388.1 | 3982 | 3877 | 1022.4 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
![](dph.Q0.png) |
![](dph.Q1.png) |
Quadrant B |
Quadrant D |
![](dph.Q3.png) |
![](dph.Q2.png) |
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. |
![](countrate_histogram.png) |
![](imageFULL_DPI.png) |
Quadrant-wise count rates
Data is divided into 100 sec bins |
![](countrate_lightcurve.png) |
![](imageFULL_DPI.png) |
Module-wise count rates for Quadrant A
Data is divided into 100 sec bins |
![](countrate_modulerates.Q0.png) |
![](imageQ0.png) |
Module-wise count rates for Quadrant B
Data is divided into 100 sec bins |
![](countrate_modulerates.Q1.png) |
![](imageQ1.png) |
Module-wise count rates for Quadrant C
Data is divided into 100 sec bins |
![](countrate_modulerates.Q2.png) |
![](imageQ2.png) |
Module-wise count rates for Quadrant D
Data is divided into 100 sec bins |
![](countrate_modulerates.Q3.png) |
![](imageQ3.png) |
Housekeeping plots
Parameter |
Plot |
CZT HV Monitor | ![](hkCZTHV_Monitor.png) |
D_VDD | ![](hkDVDD.png) |
Temperature 1 | ![](hkTemperature1.png) |
Veto HV Monitor | ![](hkVetoHV_Monitor.png) |
Veto LLD | ![](hkVetoLLD.png) |
Alpha Counter | ![](hk_AlphaCounter.png) |
_CPM_Rate | ![](hk_CPM_Rate.png) |
CZT Counter | ![](hk_CZT_Counter.png) |
+2.5 Volts monitor | ![](hk_POS_2DOT5V_Monitor.png) |
+5 Volts monitor | ![](hk_POS_5V_Monitor.png) |
_ROLL_ROT | ![](hk_ROLL_ROT.png) |
_Roll_DEC | ![](hk_Roll_DEC.png) |
_Roll_RA | ![](hk_Roll_RA.png) |
Veto Counter | ![](hk_VetoCounter.png) |