Observation information
- date-obs: 2024-03-21
- time-obs: 05:44:14.581100000
- date-end: 2024-03-21
- time-end: 07:56:12.573200000
- obs_id: T05_186T01_9000006130
- exposure: 4617.37135226
- sourceid: IGR J06074+2205
- observer: amardeo
- ra_pnt: 91.85
- dec_pnt: 22.08333
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1T05_186T01_9000006130_45852cztM0_level2.fits
| modeM0/AS1T05_186T01_9000006130_45852cztM0_level2_quad_clean.evt
|
Size (bytes) | 671,071,680 | 105,819,840 |
Size | 640.0 MB
| 100.9 MB
|
Events in quadrant A | 6,075,897 | 750,012 |
Events in quadrant B | 9,905,208 | 583,557 |
Events in quadrant C | 3,127,189 | 761,465 |
Events in quadrant D | 5,227,807 | 653,869 |
Level1 data integrity
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 21940 | 2 |
B | 0 | 33985 | 4 |
C | 0 | 13668 | 2 |
D | 0 | 19844 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 13 | 0 |
B | 0 | 14 | 0 |
C | 0 | 14 | 0 |
D | 0 | 14 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 134 | 0 |
B | 0 | 134 | 0 |
C | 0 | 134 | 0 |
D | 0 | 134 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6521 | 296 | 4.539181% |
B | 6520 | 2362 | 36.226994% |
C | 6520 | 92 | 1.411043% |
D | 6520 | 496 | 7.607362% |
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 | 7666 | 6524 | 6 | 6 | 0.08% | 0.09% |  |
B | 7665 | 6522 | 1573 | 1573 | 20.52% | 24.12% |  |
C | 7665 | 6523 | 8 | 8 | 0.10% | 0.12% |  |
D | 7665 | 6523 | 310 | 310 | 4.04% | 4.75% |  |
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 | 2992617 | 18376.7 | 790 | 775 | 162.8 |
A | 14 | 235 | 13329 | 77.11 | 790 | 775 | 162.8 |
A | 13 | 254 | 8734 | 48.89 | 790 | 775 | 162.8 |
B | 3 | 112 | 6336549 | 44792.13 | 719 | 699 | 141.5 |
B | 0 | 189 | 271194 | 1912.3 | 719 | 699 | 141.5 |
B | 0 | 171 | 147381 | 1036.99 | 719 | 699 | 141.5 |
C | 12 | 249 | 48004 | 258.62 | 782 | 787 | 182.6 |
C | 12 | 2 | 12670 | 65.09 | 782 | 787 | 182.6 |
C | 3 | 233 | 12482 | 64.06 | 782 | 787 | 182.6 |
D | 1 | 52 | 726811 | 3828.38 | 756 | 732 | 189.7 |
D | 12 | 2 | 489208 | 2575.57 | 756 | 732 | 189.7 |
D | 13 | 249 | 480017 | 2527.11 | 756 | 732 | 189.7 |
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 |  |