Sunset at Paranal Ladies Ringspun

Twice per year, the sunset passes exactly behind Paranal for somebody located on the summit of Armazones mountain, 20 kilometres away. The dates and time when this happens were calculated using coordinates of both sites found on Google Earth and taking into account atmospheric effects.

The picture clearly shows 3 of the 4 big 8.2-m Unit Telescope (UT) domes (the 4th one is behind the others) of ESO's Very Large Telescope, the VST enclosure on their right and the high meteorological post with the DIMM tower on the extreme right. On the left of the picture, the partially opened domes of the smaller 1.8-m Auxiliary Telescopes (AT) are also visible.

ESO/S. Guisard (www.eso.org/~sguisard)

• 4.5 oz., 100% combed ringspun cotton, 30 singles
• Classic semi-contoured silhouette with side seam
• Shoulder-to-shoulder taping
• Seamed collarette
• Double-needle stitched sleeves and bottom hem
• Tear away label