Observation information
- date-obs: 2024-04-22
- time-obs: 15:08:05.810100000
- date-end: 2024-04-22
- time-end: 17:12:40.810800000
- obs_id: T05_200T01_9000006196
- exposure: 2224.50534421
- 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_46332cztM0_level2.fits
| modeM0/AS1T05_200T01_9000006196_46332cztM0_level2_quad_clean.evt
|
Size (bytes) | 765,504,000 | 91,679,040 |
Size | 730.0 MB
| 87.4 MB
|
Events in quadrant A | 14,355,405 | 248,592 |
Events in quadrant B | 5,525,503 | 736,405 |
Events in quadrant C | 2,981,216 | 723,944 |
Events in quadrant D | 4,948,506 | 594,470 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 138 | 0 |
B | 0 | 138 | 0 |
C | 0 | 138 | 0 |
D | 0 | 138 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 47281 | 5 |
B | 0 | 21183 | 1 |
C | 0 | 14058 | 1 |
D | 0 | 19680 | 1 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 7 | 0 |
B | 0 | 7 | 0 |
C | 0 | 7 | 0 |
D | 0 | 7 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6774 | 4910 | 72.483023% |
B | 6774 | 413 | 6.096841% |
C | 6775 | 57 | 0.841328% |
D | 6775 | 766 | 11.306273% |
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 | 7474 | 6775 | 3671 | 3671 | 49.12% | 54.18% | |
B | 7474 | 6775 | 184 | 184 | 2.46% | 2.72% | |
C | 7475 | 6776 | 10 | 10 | 0.13% | 0.15% | |
D | 7475 | 6776 | 638 | 638 | 8.54% | 9.42% | |
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 | 10236047 | 102131.28 | 482 | 472 | 100.2 |
A | 10 | 83 | 1910462 | 19058.01 | 482 | 472 | 100.2 |
A | 9 | 191 | 311727 | 3105.72 | 482 | 472 | 100.2 |
B | 3 | 112 | 1728329 | 11632.31 | 750 | 727 | 148.5 |
B | 5 | 172 | 329341 | 2212.63 | 750 | 727 | 148.5 |
B | 8 | 234 | 279312 | 1875.77 | 750 | 727 | 148.5 |
C | 12 | 2 | 56910 | 320.62 | 742 | 745 | 175.2 |
C | 12 | 249 | 14198 | 76.8 | 742 | 745 | 175.2 |
C | 1 | 3 | 13902 | 75.11 | 742 | 745 | 175.2 |
D | 13 | 249 | 2022622 | 11963.53 | 677 | 656 | 169.0 |
D | 12 | 128 | 80131 | 470.24 | 677 | 656 | 169.0 |
D | 1 | 232 | 68969 | 404.19 | 677 | 656 | 169.0 |
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 | |