Observation information
- date-obs: 2024-05-02
- time-obs: 06:09:12.292000000
- date-end: 2024-05-02
- time-end: 08:21:55.289500000
- obs_id: T05_203T01_9000006214
- exposure: 6072.16821527
- 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_46475cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46475cztM0_level2_quad_clean.evt
|
Size (bytes) | 485,389,440 | 113,529,600 |
Size | 462.9 MB
| 108.3 MB
|
Events in quadrant A | 6,560,392 | 754,447 |
Events in quadrant B | 3,544,776 | 793,017 |
Events in quadrant C | 3,217,513 | 759,014 |
Events in quadrant D | 4,144,112 | 681,210 |
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 M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 14 | 0 |
B | 0 | 14 | 0 |
C | 0 | 15 | 0 |
D | 0 | 15 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 23554 | 4 |
B | 0 | 14627 | 2 |
C | 0 | 13780 | 2 |
D | 0 | 16493 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6451 | 345 | 5.348008% |
B | 6451 | 285 | 4.417920% |
C | 6451 | 138 | 2.139203% |
D | 6451 | 300 | 4.650442% |
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 | 7596 | 6451 | 29 | 29 | 0.38% | 0.45% | |
B | 7596 | 6451 | 79 | 79 | 1.04% | 1.22% | |
C | 7596 | 6451 | 2 | 2 | 0.03% | 0.03% | |
D | 7596 | 6451 | 137 | 137 | 1.80% | 2.12% | |
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 | 3159294 | 19370.11 | 787 | 771 | 163.1 |
A | 2 | 79 | 236479 | 1445.51 | 787 | 771 | 163.1 |
A | 0 | 243 | 58880 | 356.36 | 787 | 771 | 163.1 |
B | 5 | 32 | 313227 | 2028.48 | 792 | 768 | 154.0 |
B | 0 | 190 | 47891 | 305.92 | 792 | 768 | 154.0 |
B | 12 | 111 | 19676 | 122.75 | 792 | 768 | 154.0 |
C | 3 | 233 | 89400 | 480.33 | 788 | 792 | 184.5 |
C | 12 | 2 | 32335 | 170.99 | 788 | 792 | 184.5 |
C | 12 | 249 | 15388 | 79.12 | 788 | 792 | 184.5 |
D | 1 | 52 | 410596 | 2139.13 | 773 | 748 | 191.6 |
D | 0 | 240 | 403894 | 2104.15 | 773 | 748 | 191.6 |
D | 13 | 249 | 194702 | 1012.31 | 773 | 748 | 191.6 |
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 | |