Observation information
- date-obs: 2024-04-22
- time-obs: 11:37:38.809400000
- date-end: 2024-04-22
- time-end: 13:40:02.809900000
- obs_id: T05_200T01_9000006196
- exposure: 3148.1015048
- 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_46330cztM0_level2.fits
| modeM0/AS1T05_200T01_9000006196_46330cztM0_level2_quad_clean.evt
|
Size (bytes) | 635,103,360 | 95,690,880 |
Size | 605.7 MB
| 91.3 MB
|
Events in quadrant A | 11,830,320 | 387,368 |
Events in quadrant B | 4,013,278 | 741,793 |
Events in quadrant C | 2,955,316 | 713,766 |
Events in quadrant D | 4,227,875 | 620,948 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 126 | 0 |
B | 0 | 126 | 0 |
C | 0 | 126 | 0 |
D | 0 | 126 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 39471 | 1 |
B | 0 | 15913 | 1 |
C | 0 | 12952 | 1 |
D | 0 | 16808 | 1 |
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 | 6214 | 3438 | 55.326682% |
B | 6214 | 267 | 4.296749% |
C | 6215 | 95 | 1.528560% |
D | 6215 | 445 | 7.160097% |
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 | 7344 | 6215 | 2592 | 2592 | 35.29% | 41.71% | |
B | 7344 | 6215 | 75 | 75 | 1.02% | 1.21% | |
C | 7345 | 6216 | 3 | 3 | 0.04% | 0.05% | |
D | 7345 | 6215 | 283 | 283 | 3.85% | 4.55% | |
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 | 7316219 | 60983.72 | 580 | 568 | 120.0 |
A | 10 | 83 | 2251415 | 18763.2 | 580 | 568 | 120.0 |
A | 2 | 79 | 11469 | 90.87 | 580 | 568 | 120.0 |
B | 3 | 112 | 551752 | 3863.15 | 726 | 703 | 142.6 |
B | 4 | 171 | 308227 | 2155.91 | 726 | 703 | 142.6 |
B | 5 | 172 | 173348 | 1210.34 | 726 | 703 | 142.6 |
C | 1 | 3 | 69061 | 406.35 | 721 | 727 | 168.2 |
C | 12 | 249 | 40975 | 239.33 | 721 | 727 | 168.2 |
C | 12 | 2 | 28920 | 167.65 | 721 | 727 | 168.2 |
D | 13 | 249 | 1016689 | 5740.26 | 703 | 679 | 177.0 |
D | 1 | 52 | 373324 | 2105.37 | 703 | 679 | 177.0 |
D | 12 | 128 | 35088 | 194.4 | 703 | 679 | 177.0 |
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 | |