Subject: 3.5m Night Log 20250419 From: dembicky@apo.nmsu.edu Date: Sun, 20 Apr 2025 09:56:02 +0000 (UTC) Apache Point Observatory 3.5m Telescope Night Log Saturday, April 19, 2025 PROG PI ASTRONOMER OBSERVER(S) -------------------------------------------------------------------- JH02 C.Ingebretsen C.Ingebretsen UW02 P.Yoachim D.Meng JH02 C.Ingebretsen C.Ingebretsen, B.Bolin ON-SKY PROG INSTRUMENT START FINISH -------------------------------------------------------------------- JH02 ARCTIC --:-- --:-- UW02 KOSMOS --:-- --:-- JH02 ARCTIC --:-- --:-- PROG SCHEDULED WEATH EQUIP OBS NOT USED I/ROW/DTN START FINISH D B D B D B D B ----------------------------------------------------------------- JH02/R 19:45 22:30 2.8 0 0 0 0.0 0.0 0 0 UW02/R 22:30 01:10 2.7 0 0 0 0.0 0.0 0 0 JH02/R 01:10 06:19 0.8 4.4 0 0 0.0 0.0 0 0 note: scheduled times listed include instrument change time ------------- ACTIVITY LOG -------------- Observing Specialist: J.Dembicky We got about 2-3" of snow on site during the daytime. It was still snowing at 17:30. With the new and fluffy snow I am going to impose a wind 1u per 0.1 cubic feet. ---------- TELESCOPE SOFTWARE ---------- Current TCC version: 1.4.2 Current HUB version: v20171231_01 Current TUI version: 3.1.8