Observation information
- date-obs: 2024-03-15
- time-obs: 19:14:38.817400000
- date-end: 2024-03-15
- time-end: 20:58:19.814400000
- obs_id: T05_183T01_9000006124
- exposure: 5075.39451653
- sourceid: AT2019qiz
- observer: gulabd
- ra_pnt: 71.65783
- dec_pnt: -10.22637
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_183T01_9000006124_45772cztM0_level2.fits
| modeM0/AS1T05_183T01_9000006124_45772cztM0_level2_quad_clean.evt
|
Size (bytes) | 573,932,160 | 96,459,840 |
Size | 547.3 MB
| 92.0 MB
|
Events in quadrant A | 5,694,731 | 657,443 |
Events in quadrant B | 7,927,087 | 559,681 |
Events in quadrant C | 3,074,853 | 666,061 |
Events in quadrant D | 4,066,384 | 602,897 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 124 | 0 |
B | 0 | 124 | 0 |
C | 0 | 124 | 0 |
D | 0 | 124 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21101 | 0 |
B | 0 | 27945 | 0 |
C | 0 | 13596 | 0 |
D | 0 | 16386 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6221 | 198 | 3.182768% |
B | 6222 | 1497 | 24.059788% |
C | 6222 | 41 | 0.658952% |
D | 6222 | 129 | 2.073288% |
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 | 6221 | 6221 | 21 | 21 | 0.34% | 0.34% |  |
B | 6222 | 6222 | 770 | 770 | 12.38% | 12.38% |  |
C | 6222 | 6222 | 33 | 33 | 0.53% | 0.53% |  |
D | 6222 | 6222 | 112 | 112 | 1.80% | 1.80% |  |
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 | 2705704 | 17978.76 | 714 | 699 | 150.5 |
A | 13 | 248 | 171267 | 1133.68 | 714 | 699 | 150.5 |
A | 0 | 243 | 18784 | 120.2 | 714 | 699 | 150.5 |
B | 3 | 112 | 3824808 | 29133.18 | 664 | 644 | 131.3 |
B | 4 | 171 | 335101 | 2547.95 | 664 | 644 | 131.3 |
B | 5 | 172 | 212686 | 1615.37 | 664 | 644 | 131.3 |
C | 14 | 254 | 165471 | 984.37 | 703 | 708 | 167.4 |
C | 14 | 96 | 99231 | 588.62 | 703 | 708 | 167.4 |
C | 1 | 3 | 53134 | 313.22 | 703 | 708 | 167.4 |
D | 13 | 249 | 291485 | 1659.9 | 699 | 677 | 175.2 |
D | 1 | 52 | 285853 | 1627.75 | 699 | 677 | 175.2 |
D | 8 | 48 | 205731 | 1170.42 | 699 | 677 | 175.2 |
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 |  |