Observation information
- date-obs: 2024-04-21
- time-obs: 21:39:07.816000000
- date-end: 2024-04-21
- time-end: 23:47:44.815400000
- obs_id: T05_200T01_9000006196
- exposure: 2289.60385907
- 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_46321cztM0_level2.fits
| modeM0/AS1T05_200T01_9000006196_46321cztM0_level2_quad_clean.evt
|
Size (bytes) | 794,687,040 | 103,541,760 |
Size | 757.9 MB
| 98.7 MB
|
Events in quadrant A | 16,421,867 | 249,137 |
Events in quadrant B | 5,121,137 | 834,379 |
Events in quadrant C | 3,425,730 | 792,838 |
Events in quadrant D | 3,848,276 | 721,366 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 156 | 0 |
B | 0 | 156 | 0 |
C | 0 | 156 | 0 |
D | 0 | 156 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 54073 | 0 |
B | 0 | 20493 | 0 |
C | 0 | 16159 | 0 |
D | 0 | 17280 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7717 | 5688 | 73.707399% |
B | 7717 | 183 | 2.371388% |
C | 7718 | 38 | 0.492356% |
D | 7718 | 132 | 1.710288% |
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 | 7717 | 7716 | 4636 | 4636 | 60.08% | 60.08% | |
B | 7717 | 7717 | 33 | 33 | 0.43% | 0.43% | |
C | 7718 | 7718 | 15 | 15 | 0.19% | 0.19% | |
D | 7718 | 7718 | 99 | 99 | 1.28% | 1.28% | |
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 | 12724464 | 133696.31 | 454 | 445 | 95.2 |
A | 10 | 83 | 1844768 | 19379.03 | 454 | 445 | 95.2 |
A | 15 | 239 | 69590 | 726.53 | 454 | 445 | 95.2 |
B | 3 | 112 | 1320417 | 7827.51 | 850 | 822 | 168.6 |
B | 5 | 63 | 129984 | 766.16 | 850 | 822 | 168.6 |
B | 0 | 190 | 105613 | 621.59 | 850 | 822 | 168.6 |
C | 12 | 2 | 109964 | 558.47 | 830 | 832 | 195.4 |
C | 1 | 3 | 23651 | 116.77 | 830 | 832 | 195.4 |
C | 12 | 249 | 16737 | 81.39 | 830 | 832 | 195.4 |
D | 1 | 52 | 339535 | 1641.19 | 824 | 798 | 206.4 |
D | 13 | 249 | 86577 | 415.6 | 824 | 798 | 206.4 |
D | 2 | 120 | 57082 | 272.7 | 824 | 798 | 206.4 |
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 |
|
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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 |
|
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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 | |