Observation information
- date-obs: 2024-05-01
- time-obs: 21:16:37.309700000
- date-end: 2024-05-01
- time-end: 23:44:16.304300000
- obs_id: T05_203T01_9000006214
- exposure: 6875.19782865
- 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_46469cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46469cztM0_level2_quad_clean.evt
|
Size (bytes) | 585,241,920 | 115,620,480 |
Size | 558.1 MB
| 110.3 MB
|
Events in quadrant A | 8,239,290 | 745,957 |
Events in quadrant B | 4,797,676 | 785,922 |
Events in quadrant C | 3,189,376 | 765,153 |
Events in quadrant D | 4,861,110 | 685,761 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 154 | 0 |
B | 0 | 154 | 0 |
C | 0 | 154 | 0 |
D | 0 | 154 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 14 | 0 |
B | 0 | 14 | 0 |
C | 0 | 14 | 0 |
D | 0 | 14 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 29409 | 2 |
B | 0 | 19481 | 2 |
C | 0 | 15070 | 2 |
D | 0 | 19763 | 2 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 7434 | 584 | 7.855798% |
B | 7434 | 395 | 5.313425% |
C | 7435 | 14 | 0.188299% |
D | 7435 | 326 | 4.384667% |
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 | 8859 | 7436 | 325 | 325 | 3.67% | 4.37% | |
B | 8859 | 7436 | 271 | 271 | 3.06% | 3.64% | |
C | 8860 | 7437 | 0 | 0 | 0.00% | 0.00% | |
D | 8860 | 7437 | 272 | 272 | 3.07% | 3.66% | |
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 | 3498042 | 20774.06 | 804 | 786 | 168.3 |
A | 15 | 235 | 926556 | 5499.17 | 804 | 786 | 168.3 |
A | 0 | 247 | 554999 | 3292.08 | 804 | 786 | 168.3 |
B | 5 | 185 | 658310 | 4045.91 | 811 | 785 | 162.5 |
B | 5 | 29 | 545397 | 3351.13 | 811 | 785 | 162.5 |
B | 10 | 128 | 103810 | 633.94 | 811 | 785 | 162.5 |
C | 3 | 233 | 18247 | 92.46 | 800 | 804 | 188.7 |
C | 14 | 254 | 17282 | 87.34 | 800 | 804 | 188.7 |
C | 9 | 54 | 17027 | 85.99 | 800 | 804 | 188.7 |
D | 2 | 249 | 698607 | 3535.12 | 786 | 763 | 197.4 |
D | 8 | 176 | 460531 | 2329.08 | 786 | 763 | 197.4 |
D | 13 | 249 | 311628 | 1574.77 | 786 | 763 | 197.4 |
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 | |