Observation information
- date-obs: 2024-05-02
- time-obs: 09:32:32.287700000
- date-end: 2024-05-02
- time-end: 11:01:05.286800000
- obs_id: T05_203T01_9000006214
- exposure: 4438.12310499
- 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_46477cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46477cztM0_level2_quad_clean.evt
|
Size (bytes) | 360,181,440 | 77,604,480 |
Size | 343.5 MB
| 74.0 MB
|
Events in quadrant A | 4,459,420 | 515,552 |
Events in quadrant B | 2,264,687 | 539,723 |
Events in quadrant C | 2,222,804 | 513,376 |
Events in quadrant D | 4,019,335 | 450,279 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 94 | 0 |
B | 0 | 94 | 0 |
C | 0 | 94 | 0 |
D | 0 | 94 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 6 | 0 |
B | 0 | 6 | 0 |
C | 0 | 7 | 0 |
D | 0 | 7 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 15882 | 1 |
B | 0 | 9990 | 1 |
C | 0 | 10062 | 1 |
D | 0 | 15172 | 1 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 4712 | 137 | 2.907470% |
B | 4712 | 71 | 1.506791% |
C | 4712 | 17 | 0.360781% |
D | 4712 | 307 | 6.515280% |
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 | 4712 | 4712 | 29 | 29 | 0.62% | 0.62% | |
B | 4712 | 4712 | 31 | 31 | 0.66% | 0.66% | |
C | 4712 | 4712 | 0 | 0 | 0.00% | 0.00% | |
D | 4712 | 4712 | 255 | 255 | 5.41% | 5.41% | |
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 | 2208801 | 20281.75 | 523 | 512 | 108.9 |
A | 15 | 235 | 118096 | 1079.94 | 523 | 512 | 108.9 |
A | 2 | 79 | 78247 | 713.95 | 523 | 512 | 108.9 |
B | 5 | 172 | 80152 | 768.77 | 524 | 508 | 103.6 |
B | 5 | 32 | 51230 | 489.6 | 524 | 508 | 103.6 |
B | 10 | 128 | 31786 | 301.91 | 524 | 508 | 103.6 |
C | 9 | 54 | 197578 | 1622.38 | 513 | 516 | 121.5 |
C | 3 | 233 | 21780 | 175.06 | 513 | 516 | 121.5 |
C | 12 | 249 | 6021 | 45.32 | 513 | 516 | 121.5 |
D | 1 | 52 | 1355383 | 10703.74 | 501 | 485 | 126.6 |
D | 2 | 249 | 266887 | 2104.58 | 501 | 485 | 126.6 |
D | 13 | 249 | 197389 | 1555.55 | 501 | 485 | 126.6 |
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 |
|
|
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 | |