Observation information
- date-obs: 2024-04-21
- time-obs: 11:15:13.812900000
- date-end: 2024-04-21
- time-end: 13:19:55.812300000
- obs_id: T05_200T01_9000006196
- exposure: 6051.35439271
- 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_46315cztM0_level2.fits
| modeM0/AS1T05_200T01_9000006196_46315cztM0_level2_quad_clean.evt
|
Size (bytes) | 474,552,000 | 110,810,880 |
Size | 452.6 MB
| 105.7 MB
|
Events in quadrant A | 5,884,625 | 742,321 |
Events in quadrant B | 3,655,606 | 774,747 |
Events in quadrant C | 3,105,146 | 732,591 |
Events in quadrant D | 4,427,038 | 661,873 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 128 | 0 |
B | 0 | 128 | 0 |
C | 0 | 128 | 0 |
D | 0 | 128 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21175 | 3 |
B | 0 | 14894 | 1 |
C | 0 | 13531 | 1 |
D | 0 | 17370 | 1 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 12 | 0 |
B | 0 | 12 | 0 |
C | 0 | 12 | 0 |
D | 0 | 12 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6366 | 250 | 3.927113% |
B | 6367 | 178 | 2.795665% |
C | 6368 | 107 | 1.680276% |
D | 6368 | 271 | 4.255653% |
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 | 7482 | 6368 | 3 | 3 | 0.04% | 0.05% | |
B | 7482 | 6368 | 33 | 33 | 0.44% | 0.52% | |
C | 7483 | 6369 | 7 | 7 | 0.09% | 0.11% | |
D | 7483 | 6369 | 121 | 121 | 1.62% | 1.90% | |
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 | 2901503 | 18174.18 | 765 | 749 | 159.6 |
A | 13 | 254 | 11728 | 68.78 | 765 | 749 | 159.6 |
A | 2 | 79 | 9743 | 56.35 | 765 | 749 | 159.6 |
B | 5 | 255 | 179963 | 1207.2 | 760 | 736 | 148.5 |
B | 3 | 112 | 141121 | 945.58 | 760 | 736 | 148.5 |
B | 8 | 234 | 82883 | 553.31 | 760 | 736 | 148.5 |
C | 11 | 16 | 80561 | 456.89 | 746 | 751 | 174.7 |
C | 1 | 3 | 49258 | 277.69 | 746 | 751 | 174.7 |
C | 12 | 2 | 42865 | 241.09 | 746 | 751 | 174.7 |
D | 1 | 52 | 946323 | 5153.06 | 742 | 719 | 183.5 |
D | 2 | 249 | 342887 | 1864.64 | 742 | 719 | 183.5 |
D | 13 | 249 | 145049 | 786.52 | 742 | 719 | 183.5 |
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 | |