241001 1JL82A22(.KTT/G): http://farbe.li.tu-berlin.de/hep4/hep4.htm or http://color.li.tu-berlin.de/hep4/hep4.htm

For this page, see hep4 in English, hgp4 in German.
For the previous similar page, see hep3 in English, hgp3 in German.
For the next similar page, see hep5 in English, hgp5 in German.

For the corresponding image page with 10 colour series, see heps in English, hgps in German.
For the previous image page, see heos in English, hgos in German.
For the next image page, see heqs in English, hgqs in German.

TUB-test chart hep4; Relationship between brightness B*T
and luminance LT as function of sample viewing angle phi
for surround luminances La=(300, 1000, 200, 40) cd/m^2

Figure hep4l0n1: Output layout of page 1 of the file hep4l0np.pdf with the format A6, see
hep4l0n1. ps / txt / jpg / pdf
and the format A4 in the following tables.

One page, orientation A4L, Intended for pdf output, No linearization or transfer	One page, orientation A4L, Intended for ps output, No linearization or transfer
hep4l0np. ps / txt / pdf / jpg	hep4l0na. ps / txt / pdf / jpg

Eight pictures with several pages (left side)	Eight pictures with several pages (right side)
hep40-1a. ps / txt / pdf / jpg hep40-2a. ps / txt / pdf / jpg hep40-3a. ps / txt / pdf / jpg hep40-4a. ps / txt / pdf / jpg hep40-5a. ps / txt / pdf / jpg hep40-6a. ps / txt / pdf / jpg hep40-7a. ps / txt / pdf / jpg hep40-8a. ps / txt / pdf / jpg	hep41-1a. ps / txt / pdf / jpg hep41-2a. ps / txt / pdf / jpg hep41-3a. ps / txt / pdf / jpg hep41-4a. ps / txt / pdf / jpg hep41-5a. ps / txt / pdf / jpg hep41-6a. ps / txt / pdf / jpg hep41-7a. ps / txt / pdf / jpg hep41-8a. ps / txt / pdf / pdf