Observation information
- date-obs: 2024-04-21
- time-obs: 14:49:34.812300000
- date-end: 2024-04-21
- time-end: 16:51:55.813700000
- obs_id: T05_200T01_9000006196
- exposure: 4190.79724962
- 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_46317cztM0_level2.fits
| modeM0/AS1T05_200T01_9000006196_46317cztM0_level2_quad_clean.evt
|
Size (bytes) | 556,462,080 | 98,377,920 |
Size | 530.7 MB
| 93.8 MB
|
Events in quadrant A | 9,361,002 | 472,462 |
Events in quadrant B | 3,634,071 | 729,532 |
Events in quadrant C | 2,881,805 | 698,252 |
Events in quadrant D | 4,218,214 | 627,078 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 130 | 0 |
B | 0 | 130 | 0 |
C | 0 | 130 | 0 |
D | 0 | 130 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 32116 | 1 |
B | 0 | 15074 | 1 |
C | 0 | 13503 | 1 |
D | 0 | 17026 | 1 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 9 | 0 |
B | 0 | 9 | 0 |
C | 0 | 9 | 0 |
D | 0 | 9 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6476 | 2332 | 36.009883% |
B | 6476 | 179 | 2.764052% |
C | 6477 | 46 | 0.710205% |
D | 6477 | 268 | 4.137718% |
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 | 7341 | 6477 | 1739 | 1739 | 23.69% | 26.85% | |
B | 7341 | 6477 | 44 | 44 | 0.60% | 0.68% | |
C | 7342 | 6478 | 8 | 8 | 0.11% | 0.12% | |
D | 7342 | 6478 | 176 | 176 | 2.40% | 2.72% | |
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 | 4599245 | 38658.85 | 572 | 561 | 119.0 |
A | 10 | 83 | 2274834 | 19118.68 | 572 | 561 | 119.0 |
A | 15 | 239 | 263448 | 2209.96 | 572 | 561 | 119.0 |
B | 4 | 171 | 298795 | 2070.01 | 726 | 704 | 144.0 |
B | 5 | 172 | 208407 | 1442.34 | 726 | 704 | 144.0 |
B | 3 | 112 | 189207 | 1309.01 | 726 | 704 | 144.0 |
C | 12 | 2 | 42350 | 249.38 | 710 | 714 | 167.0 |
C | 12 | 249 | 31733 | 185.79 | 710 | 714 | 167.0 |
C | 12 | 250 | 26732 | 155.84 | 710 | 714 | 167.0 |
D | 1 | 52 | 1001751 | 5640.45 | 704 | 681 | 177.5 |
D | 13 | 249 | 337953 | 1900.33 | 704 | 681 | 177.5 |
D | 2 | 249 | 39462 | 218.51 | 704 | 681 | 177.5 |
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 | |