Observation configuration and data rate calculation
| Observing mode | Target | Line List | #Line Profiles | #Px/Profile | #Intens | Slit (") | Exp.time | # Mirror Pos | Step size | Tilt time | FOV (") | Data cube (px) | Duration | Repeats | Calc. Data Vol | Total Compressed | Total Duration | Data rate | Comments | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| = study | (max=32) | 2/4/6/30 | (s) | =#exposures | (arcsecs) | (secs) | X | Y | X | Y | Z | (min) | (MB) | (MB) | (min) | (kbits/s) | ||||||||
| Spectral Atlas (Atomic Physics) | Sun centre, limb,AR,CH | Full spectrum | 32 | 64 | 0 | 4 | 60 | 10 | 4 | 5.1 | 40 | 840 | 10 | 800 | 2048 | 11.1 | 2 | 65.54 | 6.666 | 21.5 | 40.34 | Exceptional campaign, but also used for calibration | ||
| 5s readout +0.1s step | scan dir | along | scan dir | along slit | =MAX | 30'/2rep | ||||||||||||||||||
Spectral-line performance
Line-SNR and spatial resolution combinations:
line-SNR>10 at 4"x2" in C-III, O-VI, Ne-VII, and Mg-IX-AR