Observation information
- date-obs: 2024-04-21
- time-obs: 09:19:12.813300000
- date-end: 2024-04-21
- time-end: 11:36:04.811900000
- obs_id: T05_200T01_9000006196
- exposure: 6160.35676426
- 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_46314cztM0_level2.fits
| modeM0/AS1T05_200T01_9000006196_46314cztM0_level2_quad_clean.evt
|
Size (bytes) | 464,840,640 | 113,339,520 |
Size | 443.3 MB
| 108.1 MB
|
Events in quadrant A | 6,104,595 | 754,531 |
Events in quadrant B | 3,760,145 | 788,619 |
Events in quadrant C | 3,166,800 | 750,580 |
Events in quadrant D | 3,672,208 | 686,082 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 132 | 0 |
B | 0 | 132 | 0 |
C | 0 | 132 | 0 |
D | 0 | 132 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21896 | 2 |
B | 0 | 15186 | 2 |
C | 0 | 13813 | 2 |
D | 0 | 15271 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 17 | 0 |
B | 0 | 18 | 0 |
C | 0 | 18 | 0 |
D | 0 | 18 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6482 | 272 | 4.196236% |
B | 6482 | 219 | 3.378587% |
C | 6482 | 86 | 1.326751% |
D | 6482 | 157 | 2.422092% |
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 | 7642 | 6483 | 22 | 22 | 0.29% | 0.34% | |
B | 7642 | 6483 | 91 | 91 | 1.19% | 1.40% | |
C | 7642 | 6483 | 14 | 14 | 0.18% | 0.22% | |
D | 7642 | 6483 | 61 | 61 | 0.80% | 0.94% | |
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 | 10 | 83 | 3080020 | 19191.97 | 777 | 759 | 160.4 |
A | 13 | 248 | 12778 | 74.91 | 777 | 759 | 160.4 |
A | 13 | 254 | 11593 | 67.52 | 777 | 759 | 160.4 |
B | 5 | 255 | 245563 | 1629.15 | 771 | 748 | 150.3 |
B | 4 | 171 | 226639 | 1503.22 | 771 | 748 | 150.3 |
B | 3 | 112 | 119974 | 793.41 | 771 | 748 | 150.3 |
C | 12 | 2 | 106511 | 591.71 | 764 | 771 | 178.7 |
C | 11 | 16 | 38098 | 208.88 | 764 | 771 | 178.7 |
C | 12 | 249 | 18128 | 97.13 | 764 | 771 | 178.7 |
D | 1 | 52 | 500938 | 2628.85 | 761 | 738 | 190.3 |
D | 2 | 249 | 72923 | 379.37 | 761 | 738 | 190.3 |
D | 5 | 32 | 53633 | 277.99 | 761 | 738 | 190.3 |
Detector plane histogram (DPH)
Histogram calculated using DETX and DETY for each event in the final _common_clean file
Quadrant A |
|
|
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 | |