Observation information
- date-obs: 2019-05-11
- time-obs: 17:08:32.316500000
- date-end: 2019-05-12
- time-end: 17:12:05.328700000
- obs_id: T03_005T01_9000002908
- exposure: 43886.3253547
- sourceid: AGC 229101 (originally T05)
- observer: sjanowie
- ra_pnt: 185.0625
- dec_pnt: 25.5
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T03_005T01_9000002908cztM0_level2_bc.evt
| modeM0/AS1T03_005T01_9000002908cztM0_level2_quad_clean.evt
|
Size (bytes) | 3,089,384,640 | 918,895,680 |
Size | 2.9 GB
| 876.3 MB
|
Events in quadrant A | 16,028,558 | 5,966,714 |
Events in quadrant B | 16,370,944 | 6,040,776 |
Events in quadrant C | 16,337,358 | 5,692,309 |
Events in quadrant D | 39,711,732 | 4,983,275 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 114 | 0 |
B | 0 | 114 | 0 |
C | 0 | 114 | 0 |
D | 0 | 114 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 1530 | 0 |
B | 0 | 1530 | 0 |
C | 0 | 1530 | 0 |
D | 0 | 1530 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 156769 | 0 |
B | 0 | 158197 | 0 |
C | 0 | 158906 | 0 |
D | 0 | 249699 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 75044 | 1071 | 1.427163% |
B | 75044 | 1242 | 1.655029% |
C | 75044 | 1344 | 1.790949% |
D | 75044 | 9336 | 12.440701% |
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 | 86614 | 75039 | 50 | 50 | 0.06% | 0.07% | ![](noisytime.Q0.png) |
B | 86614 | 75036 | 46 | 46 | 0.05% | 0.06% | ![](noisytime.Q1.png) |
C | 86614 | 75047 | 2 | 2 | 0.00% | 0.00% | ![](noisytime.Q2.png) |
D | 86614 | 75037 | 1378 | 1378 | 1.59% | 1.84% | ![](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 | 4 | 2 | 253367 | 290.08 | 3992 | 3918 | 859.9 |
A | 11 | 29 | 150013 | 169.89 | 3992 | 3918 | 859.9 |
A | 13 | 254 | 96472 | 107.63 | 3992 | 3918 | 859.9 |
B | 3 | 64 | 317192 | 415.24 | 4029 | 3926 | 754.4 |
B | 0 | 198 | 143446 | 184.94 | 4029 | 3926 | 754.4 |
B | 7 | 220 | 138423 | 178.28 | 4029 | 3926 | 754.4 |
C | 3 | 233 | 875539 | 989.34 | 3801 | 3781 | 881.1 |
C | 9 | 221 | 341775 | 383.58 | 3801 | 3781 | 881.1 |
C | 7 | 247 | 333232 | 373.89 | 3801 | 3781 | 881.1 |
D | 13 | 104 | 6653905 | 7920.02 | 3643 | 3514 | 839.7 |
D | 12 | 218 | 6376358 | 7589.49 | 3643 | 3514 | 839.7 |
D | 7 | 238 | 5094465 | 6062.87 | 3643 | 3514 | 839.7 |
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) |