moca_specid, specid, specids | Comma-separated spectrum IDs | Loads those spectra. Defaults to 13510. |
hover | 1, true, or yes | Shows detailed hover text for plotted spectral rows. |
error_shade | 1, true, or yes | Shows a smoothed one-sigma shaded envelope around each displayed spectrum. |
snr | 1, true, or yes | Displays flux divided by flux uncertainty per pixel instead of spectral flux. |
xlog, ylog | 1, true, or yes | Enables logarithmic scaling for either axis. |
xrange, xmin, xmax | Range in μm, such as 0.8-2.5 | Sets the displayed wavelength range. |
fnu_jy, fnu | 1, true, or yes | Converts the display from Fλ to Fν in Jy. |
normalize | 0 disables normalization | Normalizes spectra by the selected wavelength range by default. |
norm | Range in μm, such as 0.95-1.35 | Sets the normalization range. |
hide_ignored | 0 shows ignored spectral rows | Hides data_spectra.ignored = 1 rows by default. |
bins, bins_per_micron | 0 for raw spectra; positive integer for bins per μm | Controls server-side wavelength binning. Defaults to raw, unbinned spectra. |
decrease_resolution, display_bins | 1 plus a positive integer | Bins plotted spectra in the browser. Uses display_bins=200 by default and averages in log space for enabled log axes. |
smooth_pixels | Odd integer from 1 to 101 | Applies a gap-aware running median to valid displayed samples. The default 1 is off; ignored points remain raw. |
showfeatures | 0 hides features | Shows the shared 0.4–50 μm L/T/Y atomic, molecular, cloud, and broad opacity regions by default. |
showoh | 1, true, or yes | Overlays vacuum OH airglow lines with opacity scaled by their catalogue strength. |
showhydrogen | 1, true, or yes | Overlays the vacuum Paschen and Brackett hydrogen series, including Brγ at 2.1661 μm, with stronger low-order lines drawn more opaquely. |
disable_lowres | 1, true, or yes | Draws low-resolution spectra as normal lines instead of open markers. |
mock | 1 | Uses a local synthetic dataset for smoke testing. |