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# System prepended metadata

title: The Color of Lines

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# The Color of Lines
All the lines here appear in MaNGA DAP, and the RGB value is converted from their wavelength according to [this website](https://www.johndcook.com/wavelength_to_RGB.html).


| Lines | Wavelength(A) | RGB                              |
| ----- | ------------- | -------------------------------- |
| Heta  | 3836          | <font color=#6c0071>6c0071<font> |
| NeIII | 3869          | <font color=#740080>740080<font> |
| HeI   | 3889          | <font color=#780088>780088<font> |
| Hzet  | 3890          | <font color=#780088>780088<font> |
| NeIII | 3968          | <font color=#8100a8>8100a8<font> |
| Heps  | 3971          | <font color=#8100a9>8100a9<font> |
| Hdel  | 4102          | <font color=#7d00db>7d00db<font> |
| Hgam  | 4341          | <font color=#2800ff>2800ff<font> |
| HeII  | 4687          | <font color=#2800ff>2800ff<font> |
| Hb    | 4862          | <font color=#00efff>00efff<font> |
| OIII  | 4960          | <font color=#00ffc0>00ffc0<font> |
| OIII  | 5008          | <font color=#00ff89>00ff89<font> |
| NI    | 5199          | <font color=#35ff00>35ff00<font> |
| NI    | 5201          | <font color=#36ff00>36ff00<font> |
| SII   | 5718          | <font color=#e7ff00>e7ff00<font> |
| HeI   | 5877          | <font color=#ffe700>ffe700<font> |
| OI    | 6302          | <font color=#ff4e00>ff4e00<font> |
| OI    | 6365          | <font color=#ff3200>ff3200<font> |
| NII   | 6549          | <font color=#ff0000>ff0000<font> |
| Ha    | 6564          | <font color=#ff0000>ff0000<font> |
| NII   | 6585          | <font color=#ff0000>ff0000<font> |
| SII   | 6732          | <font color=#ff0000>ff0000<font> |