Observation information
- date-obs: 2023-06-17
- time-obs: 06:35:09.090200000
- date-end: 2023-06-19
- time-end: 05:24:01.982600000
- obs_id: A12_077T11_9000005696
- exposure: 69240.1886118
- sourceid: PG 1352+183
- observer: gulabd
- ra_pnt: 208.6487
- dec_pnt: 18.0882
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A12_077T11_9000005696cztM0_level2.fits
| modeM0/AS1A12_077T11_9000005696cztM0_level2_quad_clean.evt
|
Size (bytes) | 1,062,241,920 | 1,157,238,720 |
Size | 1013.0 MB
| 1.1 GB
|
Events in quadrant A | 6,483,022 | 7,267,812 |
Events in quadrant B | 6,203,052 | 7,284,785 |
Events in quadrant C | 6,148,680 | 6,697,370 |
Events in quadrant D | 5,184,348 | 5,654,544 |
Level1 data integrity
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 451 | 0 |
B | 0 | 451 | 0 |
C | 0 | 452 | 0 |
D | 0 | 452 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 263549 | 0 |
B | 0 | 253081 | 0 |
C | 0 | 285680 | 0 |
D | 0 | 458947 | 0 |
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 2430 | 0 |
B | 0 | 2432 | 0 |
C | 0 | 2432 | 0 |
D | 0 | 2432 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 118843 | 768 | 0.646231% |
B | 118843 | 1006 | 0.846495% |
C | 118835 | 3924 | 3.302057% |
D | 118802 | 12859 | 10.823892% |
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 | 166884 | 118820 | 0 | 0 | 0.00% | 0.00% |  |
B | 166884 | 118830 | 0 | 0 | 0.00% | 0.00% |  |
C | 166884 | 118292 | 0 | 0 | 0.00% | 0.00% |  |
D | 166884 | 118597 | 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 | 5387 | 9.0 | 1691 | 1581 | 423.0 |
A | 9 | 19 | 5241 | 8.65 | 1691 | 1581 | 423.0 |
A | 0 | 29 | 5191 | 8.53 | 1691 | 1581 | 423.0 |
B | 2 | 9 | 5375 | 11.8 | 1639 | 1556 | 323.6 |
B | 3 | 80 | 4409 | 8.81 | 1639 | 1556 | 323.6 |
B | 3 | 17 | 4289 | 8.44 | 1639 | 1556 | 323.6 |
C | 1 | 81 | 4900 | 8.14 | 1624 | 1518 | 415.7 |
C | 3 | 202 | 4829 | 7.96 | 1624 | 1518 | 415.7 |
C | 1 | 80 | 4799 | 7.89 | 1624 | 1518 | 415.7 |
D | 7 | 3 | 3811 | 6.2 | 1484 | 1352 | 396.7 |
D | 3 | 14 | 3734 | 6.0 | 1484 | 1352 | 396.7 |
D | 4 | 160 | 3696 | 5.91 | 1484 | 1352 | 396.7 |
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 |  |