Date: 2018 Jun 08 UTC Observers: Danielle Berg and Jack Neustadt TO: Steve Allanson SA: Barry Rothberg Moon phase: Waxing crescent Summary: Productive night Seeing mostly hovered around 1", sometimes got as low as 0.7", high as 1.5" Wind picked up a little in middle of night, but caused no problems Calibrations: None Completed Programs: ND_sn18qb OSU_BSGs/m81f1 ND_carbon/jy0909 OSU_ASASSN/ASASSN18ro OSU_redLSBGS/G17 Standards: Feige 34 BD 332642 Details (All times UT): ---------------------------------- 02:19 - beginning of twilight took standard Feige34 - red-only MODS1 + blue-only MODS2, dual-grating some issues with alignment on MODS2 03:07 - began obs of ND_sn18qb seeing was good, below 1" mods2r.~.0014.fits - exposure totally jenk, +20,000 counts, other (4 of 5) exposures seemed fine took one additional exposure to make up for lost mods2r 04:43 - began obs of OSU_BSGs/m81f1 seeing around 1", drifted around 1.2" 07:13 - began obs of ND_carbon/jy0909 seeing good, mostly below 1" 08:26 - began obs of OSU_ASASSN/ASASSN18ro seeing around 1", occasionally went up to ~1.2" 09:53 - acquiring for OSU_redLSBGS/G17 reference source for slit was too far up slit to be seen in 1kx1k image - had to expose with 3kx3k took a bit of time to set up on reference 10:17 - began obs for OSU_redLSBGS/G17 seeing around ~1.1" -> increased to ~1.5" occasionally 12:05 - beginning of twilight took standard BD 332642 - dual, red-only MODS1 + blue-only MODS2