Observation information
- date-obs: 2023-11-21
- time-obs: 08:48:56.676600000
- date-end: 2023-11-21
- time-end: 09:42:21.676700000
- obs_id: A13_029T01_9000005940
- exposure: 2964.97857547
- 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_44062cztM0_level2.fits
| modeM0/AS1A13_029T01_9000005940_44062cztM0_level2_quad_clean.evt
|
Size (bytes) | 237,602,880 | 52,044,480 |
Size | 226.6 MB
| 49.6 MB
|
Events in quadrant A | 1,988,738 | 347,839 |
Events in quadrant B | 1,571,451 | 361,575 |
Events in quadrant C | 2,690,136 | 325,380 |
Events in quadrant D | 2,294,254 | 313,454 |
Level1 data integrity
Mode SS |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 64 | 0 |
B | 0 | 64 | 0 |
C | 0 | 64 | 0 |
D | 0 | 64 | 0 |
Mode M0 |
Quadrant | BADHDUFLAG | Total packets | Discarded packets |
---|
A | 0 | 7856 | 0 |
B | 0 | 6896 | 0 |
C | 0 | 10122 | 0 |
D | 0 | 9001 | 0 |
Data saturation
Quadrant | Total seconds | Saturated seconds | Saturation percentage |
---|
A | 3205 | 33 | 1.029641% |
B | 3206 | 67 | 2.089832% |
C | 3205 | 277 | 8.642746% |
D | 3205 | 77 | 2.402496% |
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 | 3205 | 3205 | 0 | 0 | 0.00% | 0.00% |  |
B | 3206 | 3206 | 1 | 1 | 0.03% | 0.03% |  |
C | 3205 | 3205 | 201 | 201 | 6.27% | 6.27% |  |
D | 3205 | 3205 | 57 | 57 | 1.78% | 1.78% |  |
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 | 452590 | 5393.36 | 396 | 388 | 83.8 |
A | 3 | 137 | 4881 | 53.59 | 396 | 388 | 83.8 |
A | 2 | 79 | 3616 | 38.5 | 396 | 388 | 83.8 |
B | 4 | 158 | 14496 | 172.73 | 393 | 380 | 81.7 |
B | 12 | 111 | 10617 | 125.26 | 393 | 380 | 81.7 |
B | 11 | 111 | 9933 | 116.89 | 393 | 380 | 81.7 |
C | 1 | 241 | 876349 | 9542.95 | 382 | 383 | 91.8 |
C | 14 | 254 | 229199 | 2492.77 | 382 | 383 | 91.8 |
C | 15 | 158 | 36284 | 391.11 | 382 | 383 | 91.8 |
D | 1 | 52 | 399021 | 3971.81 | 393 | 380 | 100.4 |
D | 5 | 222 | 265365 | 2640.15 | 393 | 380 | 100.4 |
D | 4 | 222 | 76352 | 756.94 | 393 | 380 | 100.4 |
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 |  |