Observation information
- date-obs: 2023-11-27
- time-obs: 09:23:54.722100000
- date-end: 2023-11-27
- time-end: 18:38:13.688000000
- obs_id: A13_080T05_9000005952
- exposure: 19564.1587032
- sourceid: HW5
- observer: saroonsasi19
- ra_pnt: 7.755583
- dec_pnt: -72.34167
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_080T05_9000005952cztM0_level2.fits
| modeM0/AS1A13_080T05_9000005952cztM0_level2_quad_clean.evt
|
Size (bytes) | 243,506,880 | 301,069,440 |
Size | 232.2 MB
| 287.1 MB
|
Events in quadrant A | 1,428,918 | 1,877,493 |
Events in quadrant B | 1,391,516 | 1,912,878 |
Events in quadrant C | 1,399,814 | 1,777,668 |
Events in quadrant D | 1,207,056 | 1,605,449 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 50 | 0 |
B | 0 | 50 | 0 |
C | 0 | 50 | 0 |
D | 0 | 50 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 576 | 0 |
B | 0 | 576 | 0 |
C | 0 | 576 | 0 |
D | 0 | 576 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 91746 | 0 |
B | 0 | 73617 | 0 |
C | 0 | 72017 | 0 |
D | 0 | 85654 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 28280 | 2099 | 7.422207% |
B | 28280 | 1178 | 4.165488% |
C | 28280 | 1882 | 6.654880% |
D | 28280 | 1835 | 6.488685% |
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 | 33260 | 28276 | 0 | 0 | 0.00% | 0.00% | ![](noisytime.Q0.png) |
B | 33260 | 28276 | 0 | 0 | 0.00% | 0.00% | ![](noisytime.Q1.png) |
C | 33260 | 27951 | 0 | 0 | 0.00% | 0.00% | ![](noisytime.Q2.png) |
D | 33260 | 28268 | 0 | 0 | 0.00% | 0.00% | ![](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 | 0 | 29 | 1252 | 9.46 | 373 | 351 | 95.3 |
A | 7 | 110 | 1172 | 8.62 | 373 | 351 | 95.3 |
A | 0 | 30 | 1147 | 8.35 | 373 | 351 | 95.3 |
B | 2 | 9 | 1268 | 11.93 | 372 | 355 | 76.5 |
B | 3 | 17 | 1025 | 8.75 | 372 | 355 | 76.5 |
B | 2 | 8 | 963 | 7.94 | 372 | 355 | 76.5 |
C | 1 | 81 | 1116 | 8.03 | 370 | 346 | 95.8 |
C | 3 | 202 | 1112 | 7.99 | 370 | 346 | 95.8 |
C | 3 | 203 | 1092 | 7.78 | 370 | 346 | 95.8 |
D | 6 | 38 | 919 | 6.09 | 348 | 316 | 99.0 |
D | 10 | 189 | 915 | 6.05 | 348 | 316 | 99.0 |
D | 6 | 79 | 901 | 5.91 | 348 | 316 | 99.0 |
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) |