Observation information
- date-obs: 2016-02-19
- time-obs: 06:59:40.967300000
- date-end: 2016-02-20
- time-end: 13:34:45.975900000
- obs_id: T01_072T02_9000000336
- exposure: 62462.5481317
- sourceid: AWM7
- observer: KPSingh19
- ra_pnt: 43.63417
- dec_pnt: 41.58611
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T01_072T02_9000000336cztM0_level2.evt
| modeM0/AS1T01_072T02_9000000336cztM0_level2_quad_clean.evt
|
Size (bytes) | 5,812,217,280 | 1,175,932,800 |
Size | 5.4 GB
| 1.1 GB
|
Events in quadrant A | 42,585,954 | 7,296,508 |
Events in quadrant B | 46,061,502 | 7,441,233 |
Events in quadrant C | 40,166,961 | 7,213,972 |
Events in quadrant D | 40,697,091 | 7,064,355 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 16 | 0 |
B | 1 | 16 | 0 |
C | 1 | 16 | 0 |
D | 1 | 1 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 204487 | 0 |
B | 0 | 207774 | 0 |
C | 0 | 196782 | 0 |
D | 0 | 202769 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1930 | 0 |
B | 0 | 1930 | 0 |
C | 0 | 1930 | 0 |
D | 0 | 1930 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 96334 | 1676 | 1.739780% |
B | 96332 | 548 | 0.568866% |
C | 96332 | 311 | 0.322842% |
D | 96332 | 961 | 0.997592% |
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 | 110106 | 96353 | 534 | 534 | 0.48% | 0.55% | ![](noisytime.Q0.png) |
B | 110106 | 96352 | 53 | 53 | 0.05% | 0.06% | ![](noisytime.Q1.png) |
C | 110106 | 96352 | 32 | 32 | 0.03% | 0.03% | ![](noisytime.Q2.png) |
D | 110106 | 96352 | 738 | 738 | 0.67% | 0.77% | ![](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 | 15 | 171 | 2914016 | 1480.63 | 10133 | 9967 | 1961.4 |
A | 0 | 247 | 513193 | 256.57 | 10133 | 9967 | 1961.4 |
A | 0 | 1 | 85594 | 38.56 | 10133 | 9967 | 1961.4 |
B | 5 | 68 | 4436548 | 2345.47 | 10538 | 10334 | 1887.1 |
B | 0 | 234 | 614071 | 319.92 | 10538 | 10334 | 1887.1 |
B | 0 | 198 | 199109 | 100.03 | 10538 | 10334 | 1887.1 |
C | 9 | 85 | 519145 | 234.83 | 10004 | 10055 | 2168.0 |
C | 10 | 82 | 191830 | 83.85 | 10004 | 10055 | 2168.0 |
C | 10 | 34 | 82385 | 33.36 | 10004 | 10055 | 2168.0 |
D | 2 | 31 | 1986680 | 892.3 | 9896 | 9677 | 2215.6 |
D | 13 | 53 | 312013 | 136.46 | 9896 | 9677 | 2215.6 |
D | 10 | 199 | 284032 | 123.83 | 9896 | 9677 | 2215.6 |
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) |