Observation information
- date-obs: 2024-05-02
- time-obs: 01:06:47.301200000
- date-end: 2024-05-02
- time-end: 03:12:34.296800000
- obs_id: T05_203T01_9000006214
- exposure: 6196.00153565
- 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_46472cztM0_level2.fits
| modeM0/AS1T05_203T01_9000006214_46472cztM0_level2_quad_clean.evt
|
Size (bytes) | 476,328,960 | 106,038,720 |
Size | 454.3 MB
| 101.1 MB
|
Events in quadrant A | 6,171,965 | 708,004 |
Events in quadrant B | 3,446,699 | 730,331 |
Events in quadrant C | 2,863,658 | 696,662 |
Events in quadrant D | 4,648,327 | 624,325 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 134 | 0 |
B | 0 | 134 | 0 |
C | 0 | 134 | 0 |
D | 0 | 134 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 10 | 0 |
B | 0 | 10 | 0 |
C | 0 | 10 | 0 |
D | 0 | 10 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 22593 | 1 |
B | 0 | 14619 | 1 |
C | 0 | 13187 | 1 |
D | 0 | 18544 | 1 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6462 | 147 | 2.274838% |
B | 6463 | 182 | 2.816030% |
C | 6463 | 18 | 0.278508% |
D | 6463 | 264 | 4.084790% |
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 | 7547 | 6463 | 44 | 44 | 0.58% | 0.68% | |
B | 7548 | 6464 | 112 | 112 | 1.48% | 1.73% | |
C | 7548 | 6464 | 0 | 0 | 0.00% | 0.00% | |
D | 7548 | 6463 | 235 | 235 | 3.11% | 3.64% | |
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 | 3049610 | 20372.03 | 722 | 708 | 149.7 |
A | 15 | 235 | 152250 | 1012.57 | 722 | 708 | 149.7 |
A | 0 | 247 | 91888 | 609.24 | 722 | 708 | 149.7 |
B | 5 | 32 | 407576 | 2822.28 | 727 | 702 | 144.2 |
B | 0 | 190 | 71105 | 488.35 | 727 | 702 | 144.2 |
B | 5 | 172 | 38328 | 260.99 | 727 | 702 | 144.2 |
C | 12 | 2 | 34951 | 201.35 | 715 | 719 | 170.0 |
C | 9 | 54 | 28294 | 162.19 | 715 | 719 | 170.0 |
C | 3 | 233 | 11887 | 65.69 | 715 | 719 | 170.0 |
D | 8 | 176 | 980198 | 5557.15 | 702 | 680 | 176.3 |
D | 1 | 52 | 330279 | 1869.93 | 702 | 680 | 176.3 |
D | 13 | 249 | 320914 | 1816.8 | 702 | 680 | 176.3 |
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 | |