Observation information
- date-obs: 2023-01-11
- time-obs: 11:52:14.671400000
- date-end: 2023-01-12
- time-end: 00:43:20.603900000
- obs_id: T05_074T01_9000005472
- exposure: 14652.2045543
- sourceid: RX J0440.9+4431
- observer: manoj.mandal
- ra_pnt: 70.24721
- dec_pnt: 44.53035
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_074T01_9000005472cztM0_level2.fits
| modeM0/AS1T05_074T01_9000005472cztM0_level2_quad_clean.evt
|
Size (bytes) | 284,575,680 | 260,415,360 |
Size | 271.4 MB
| 248.4 MB
|
Events in quadrant A | 1,739,824 | 1,626,804 |
Events in quadrant B | 1,648,900 | 1,454,534 |
Events in quadrant C | 1,689,160 | 1,495,943 |
Events in quadrant D | 1,260,564 | 1,033,979 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 132 | 0 |
B | 0 | 132 | 0 |
C | 0 | 132 | 0 |
D | 0 | 132 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 83591 | 0 |
B | 0 | 93959 | 0 |
C | 0 | 99019 | 0 |
D | 0 | 169080 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 676 | 0 |
B | 0 | 676 | 0 |
C | 0 | 676 | 0 |
D | 0 | 676 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 33094 | 1171 | 3.538406% |
B | 33094 | 2809 | 8.487943% |
C | 33094 | 1894 | 5.723092% |
D | 33094 | 8689 | 26.255515% |
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 | 46267 | 33091 | 0 | 0 | 0.00% | 0.00% |  |
B | 46267 | 33091 | 0 | 0 | 0.00% | 0.00% |  |
C | 46267 | 33091 | 0 | 0 | 0.00% | 0.00% |  |
D | 46266 | 32820 | 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 | 1494 | 9.31 | 453 | 427 | 114.6 |
A | 0 | 29 | 1429 | 8.74 | 453 | 427 | 114.6 |
A | 9 | 19 | 1409 | 8.57 | 453 | 427 | 114.6 |
B | 2 | 9 | 1362 | 10.93 | 436 | 415 | 86.6 |
B | 3 | 80 | 1304 | 10.26 | 436 | 415 | 86.6 |
B | 5 | 128 | 1167 | 8.68 | 436 | 415 | 86.6 |
C | 1 | 81 | 1472 | 9.11 | 446 | 418 | 115.7 |
C | 1 | 80 | 1392 | 8.42 | 446 | 418 | 115.7 |
C | 3 | 202 | 1359 | 8.13 | 446 | 418 | 115.7 |
D | 10 | 189 | 939 | 6.36 | 359 | 328 | 96.0 |
D | 4 | 160 | 912 | 6.08 | 359 | 328 | 96.0 |
D | 7 | 3 | 910 | 6.06 | 359 | 328 | 96.0 |
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 |  |