Observation information
- date-obs: 2024-04-21
- time-obs: 23:24:08.815800000
- date-end: 2024-04-22
- time-end: 03:18:47.814400000
- obs_id: T05_200T01_9000006196
- exposure: 5839.80546951
- sourceid: SN2024ggi
- observer: rsteja001
- ra_pnt: 169.5921
- dec_pnt: -32.83754
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_200T01_9000006196_46323cztM0_level2.fits
| modeM0/AS1T05_200T01_9000006196_46323cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,191,159,360 | 178,254,720 |
Size | 1.1 GB
| 170.0 MB
|
Events in quadrant A | 22,078,284 | 622,441 |
Events in quadrant B | 7,814,271 | 1,378,113 |
Events in quadrant C | 5,604,972 | 1,316,293 |
Events in quadrant D | 7,585,162 | 1,179,645 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 264 | 0 |
B | 0 | 264 | 0 |
C | 0 | 264 | 0 |
D | 0 | 264 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 74364 | 2 |
B | 0 | 31734 | 2 |
C | 0 | 26705 | 2 |
D | 0 | 31906 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 11 | 0 |
B | 0 | 11 | 0 |
C | 0 | 11 | 0 |
D | 0 | 11 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 13030 | 7368 | 56.546431% |
B | 13029 | 333 | 2.555837% |
C | 13029 | 35 | 0.268632% |
D | 13029 | 434 | 3.331031% |
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 | 14079 | 13030 | 4462 | 4462 | 31.69% | 34.24% | |
B | 14079 | 13030 | 181 | 181 | 1.29% | 1.39% | |
C | 14079 | 13031 | 13 | 13 | 0.09% | 0.10% | |
D | 14079 | 13031 | 293 | 293 | 2.08% | 2.25% | |
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 | 223 | 15398863 | 88971.19 | 830 | 813 | 173.1 |
A | 10 | 83 | 3342175 | 19306.66 | 830 | 813 | 173.1 |
A | 15 | 239 | 63739 | 363.59 | 830 | 813 | 173.1 |
B | 3 | 112 | 1298807 | 4667.53 | 1406 | 1361 | 278.0 |
B | 8 | 234 | 604731 | 2170.61 | 1406 | 1361 | 278.0 |
B | 5 | 172 | 153784 | 548.34 | 1406 | 1361 | 278.0 |
C | 3 | 233 | 85284 | 258.3 | 1388 | 1394 | 324.8 |
C | 12 | 2 | 49629 | 148.52 | 1388 | 1394 | 324.8 |
C | 1 | 3 | 29894 | 87.75 | 1388 | 1394 | 324.8 |
D | 1 | 52 | 1154392 | 3363.61 | 1365 | 1322 | 342.8 |
D | 13 | 249 | 430840 | 1252.94 | 1365 | 1322 | 342.8 |
D | 13 | 171 | 241883 | 701.74 | 1365 | 1322 | 342.8 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
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|
Quadrant B |
Quadrant D |
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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 | |