Observation information
- date-obs: 2024-05-02
- time-obs: 02:49:21.297000000
- date-end: 2024-05-02
- time-end: 04:56:47.293300000
- obs_id: T05_203T01_9000006214
- exposure: 6101.94918036
- sourceid: SN2024ggi
- observer: rsteja001
- ra_pnt: 169.592
- dec_pnt: -32.83757
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_203T01_9000006214_46473cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46473cztM0_level2_quad_clean.evt
|
Size (bytes) | 502,024,320 | 110,658,240 |
Size | 478.8 MB
| 105.5 MB
|
Events in quadrant A | 6,515,629 | 734,564 |
Events in quadrant B | 3,515,478 | 776,902 |
Events in quadrant C | 2,991,915 | 736,277 |
Events in quadrant D | 5,060,520 | 653,581 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 130 | 0 |
B | 0 | 130 | 0 |
C | 0 | 130 | 0 |
D | 0 | 130 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12 | 0 |
B | 0 | 12 | 0 |
C | 0 | 12 | 0 |
D | 0 | 12 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 23574 | 3 |
B | 0 | 14601 | 1 |
C | 0 | 13278 | 1 |
D | 0 | 19456 | 1 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6445 | 292 | 4.530644% |
B | 6445 | 166 | 2.575640% |
C | 6446 | 18 | 0.279243% |
D | 6446 | 289 | 4.483401% |
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 | 7645 | 6445 | 151 | 151 | 1.98% | 2.34% | |
B | 7645 | 6446 | 110 | 110 | 1.44% | 1.71% | |
C | 7646 | 6447 | 4 | 4 | 0.05% | 0.06% | |
D | 7646 | 6447 | 271 | 271 | 3.54% | 4.20% | |
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 | 2980396 | 19481.42 | 738 | 722 | 152.9 |
A | 2 | 79 | 371294 | 2422.84 | 738 | 722 | 152.9 |
A | 0 | 247 | 255756 | 1667.44 | 738 | 722 | 152.9 |
B | 5 | 32 | 444426 | 3011.47 | 752 | 727 | 147.3 |
B | 5 | 29 | 35443 | 235.62 | 752 | 727 | 147.3 |
B | 0 | 190 | 28378 | 187.67 | 752 | 727 | 147.3 |
C | 12 | 2 | 42147 | 239.51 | 741 | 748 | 172.8 |
C | 12 | 250 | 28823 | 162.42 | 741 | 748 | 172.8 |
C | 3 | 233 | 23520 | 131.74 | 741 | 748 | 172.8 |
D | 8 | 176 | 1233345 | 6818.96 | 723 | 702 | 180.8 |
D | 13 | 249 | 290075 | 1600.81 | 723 | 702 | 180.8 |
D | 1 | 52 | 263479 | 1453.68 | 723 | 702 | 180.8 |
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 | |