Observation information
- date-obs: 2023-11-22
- time-obs: 19:34:19.685500000
- date-end: 2023-11-22
- time-end: 21:57:03.686100000
- obs_id: A13_029T01_9000005940
- exposure: 6154.84584242
- sourceid: MACSJ0416.1-2403
- observer: chayan
- ra_pnt: 64.03709
- dec_pnt: -24.07464
Basic statistics of files
Param |
Original file |
Final file |
Filename | modeM0/AS1A13_029T01_9000005940_44082cztM0_level2.fits
| modeM0/AS1A13_029T01_9000005940_44082cztM0_level2_quad_clean.evt
|
Size (bytes) | 462,061,440 | 117,129,600 |
Size | 440.7 MB
| 111.7 MB
|
Events in quadrant A | 4,617,144 | 794,177 |
Events in quadrant B | 3,126,556 | 841,765 |
Events in quadrant C | 3,083,630 | 779,699 |
Events in quadrant D | 5,763,657 | 670,792 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 134 | 0 |
B | 0 | 134 | 0 |
C | 0 | 134 | 0 |
D | 0 | 134 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 18402 | 2 |
B | 0 | 13658 | 2 |
C | 0 | 13724 | 2 |
D | 0 | 21563 | 2 |
Mode M9 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 19 | 0 |
B | 0 | 20 | 0 |
C | 0 | 20 | 0 |
D | 0 | 20 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 6603 | 142 | 2.150538% |
B | 6603 | 61 | 0.923823% |
C | 6602 | 25 | 0.378673% |
D | 6602 | 511 | 7.740079% |
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 | 7808 | 6604 | 46 | 46 | 0.59% | 0.70% |  |
B | 7808 | 6604 | 1 | 1 | 0.01% | 0.02% |  |
C | 7807 | 6603 | 8 | 8 | 0.10% | 0.12% |  |
D | 7807 | 6603 | 433 | 433 | 5.55% | 6.56% |  |
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 | 1243565 | 7820.67 | 779 | 765 | 158.9 |
A | 12 | 227 | 211185 | 1324.13 | 779 | 765 | 158.9 |
A | 7 | 3 | 108435 | 677.54 | 779 | 765 | 158.9 |
B | 12 | 111 | 19623 | 122.56 | 790 | 768 | 153.8 |
B | 11 | 111 | 18136 | 112.89 | 790 | 768 | 153.8 |
B | 14 | 111 | 17926 | 111.53 | 790 | 768 | 153.8 |
C | 14 | 254 | 64429 | 352.5 | 766 | 772 | 180.6 |
C | 11 | 16 | 10405 | 53.34 | 766 | 772 | 180.6 |
C | 8 | 222 | 7498 | 37.24 | 766 | 772 | 180.6 |
D | 13 | 249 | 1184852 | 6553.7 | 731 | 712 | 180.7 |
D | 5 | 235 | 605054 | 3344.77 | 731 | 712 | 180.7 |
D | 1 | 52 | 594767 | 3287.83 | 731 | 712 | 180.7 |
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 |  |