List of FIDs. Note that list may not be up to date.

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5000: General images, darks, focus, linearity

5000: Regular dark
5001: Throw away dark (eg. between focus positions)
5002: General image
5003: Linearity test with light
5004: Linearity test with darks
5005: Long (over) exposure (Regulus).
5101-5117: Focus sequence. 5100 is DEFAULT focus
5120: PZT flat image in default focus
5121: PZT flat image in calmode

6000: Wavelength tuning
6000-6026: Standard detune (100-126)
6027-6030: Extra positions for detune31
6101-6196: Wobble sequence (WLID=1-96)
6201-6296: Wobble+20 sequence (WLID=201-296)

7000: Polarization sequences
7101-7172: Wobble sequence (WLID=1-72)
7201-7272: Wobble sequence (WLID=161-232)

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Regular observables

FID=fid0+10*wl+pl, where

fid0=10000 for the time being

wl goes from 0 to 19 in increasing wavelength order.
20 steps to tune through the entire range.
10 is the line center. 0 is continuum.

For a 6 position framelist you have

wl ID dlambda (mA)
 5 I5  -172
 7 I4  -103
 9 I3   -34
11 I2   +34
13 I1  +103
15 I0  +172

For the polarization you have:

pl Polarization
 0 First of 4 polarizations for Mod A
 1 Second of 4 polarizations for Mod A
 2 Third of 4 polarizations for Mod A
 3 Fourth of 4 polarizations for Mod A
 4 I+Q
 5 I-Q
 6 I+U
 7 I-U
 8 I+V
 9 I-V