Observation information
- date-obs: 2023-11-27
- time-obs: 18:43:38.687400000
- date-end: 2023-11-28
- time-end: 09:10:13.690000000
- obs_id: A13_080T06_9000005954
- exposure: 36089.1721245
- sourceid: K11
- observer: saroonsasi19
- ra_pnt: 9.110917
- dec_pnt: -72.47881
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_080T06_9000005954cztM0_level2.fits
| modeM0/AS1A13_080T06_9000005954cztM0_level2_quad_clean.evt
|
Size (bytes) | 360,685,440 | 524,404,800 |
Size | 344.0 MB
| 500.1 MB
|
Events in quadrant A | 2,061,306 | 3,251,963 |
Events in quadrant B | 2,036,422 | 3,447,122 |
Events in quadrant C | 2,119,588 | 3,314,382 |
Events in quadrant D | 1,793,820 | 2,962,411 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 856 | 0 |
B | 0 | 856 | 0 |
C | 0 | 856 | 0 |
D | 0 | 856 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 156892 | 0 |
B | 0 | 123630 | 0 |
C | 0 | 99960 | 0 |
D | 0 | 125875 | 0 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 44 | 0 |
B | 0 | 44 | 0 |
C | 0 | 44 | 0 |
D | 0 | 44 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 42337 | 4973 | 11.746227% |
B | 42338 | 3325 | 7.853465% |
C | 42338 | 2030 | 4.794747% |
D | 42337 | 2608 | 6.160096% |
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 | 51996 | 42268 | 0 | 0 | 0.00% | 0.00% |  |
B | 51996 | 42290 | 0 | 0 | 0.00% | 0.00% |  |
C | 51996 | 42279 | 0 | 0 | 0.00% | 0.00% |  |
D | 51995 | 42318 | 0 | 0 | 0.00% | 0.00% |  |
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 | 7 | 110 | 1767 | 9.14 | 539 | 506 | 138.0 |
A | 0 | 29 | 1669 | 8.43 | 539 | 506 | 138.0 |
A | 7 | 109 | 1641 | 8.23 | 539 | 506 | 138.0 |
B | 2 | 9 | 1877 | 12.62 | 542 | 517 | 107.8 |
B | 2 | 8 | 1469 | 8.83 | 542 | 517 | 107.8 |
B | 3 | 17 | 1462 | 8.77 | 542 | 517 | 107.8 |
C | 1 | 81 | 1602 | 7.44 | 562 | 524 | 145.0 |
C | 1 | 80 | 1576 | 7.26 | 562 | 524 | 145.0 |
C | 3 | 158 | 1422 | 6.19 | 562 | 524 | 145.0 |
D | 6 | 79 | 1331 | 5.93 | 518 | 471 | 145.0 |
D | 6 | 38 | 1330 | 5.92 | 518 | 471 | 145.0 |
D | 10 | 113 | 1315 | 5.82 | 518 | 471 | 145.0 |
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 |  |