Night report 2017-08-29

The night's conditions were not photometric

Observers: Joe Lyman, David Homan

Support team: Lluís Galbany

TAT: Joe Anderson

Calibrations: EFOSC: bias, arcs

Conditions: Light clouds at the start, increasing during the night. Cloud coverage forced closure during the night.

UT Target Type Comment


22:55 PS17egl Follow up K imaging; no detection in individual frames

00:20 - - Switch to EFOSC

00:40 PS17ehh Classification Object faint; red continuum apparent H_alpha emission at z~0.022

01:10 - - Repayment for exchanged time

01:50 Feige 110 Standard

02:15 AT2017gie Classification Target quite faint, spectrum very noisy (clouds), no clear ID

02:25 - - Image analysis

02:45 ATLAS17jym Classification Non detection (clouds)

03:00 ATLAS17jua Classification Noisy spectrum, possible Ia SN

03:30 - - Closed due to clouds

07:45 - - Reopened (switched to SOFI in the interim)

07:50 AT2017gax Follow Up HJK imaging

08:10 AT2017gax Follow Up SOFI BG

08:40 Hip025573 Telluric Standard

08:45 Feige 110 Flux Standard

08:55 AT2017fzw Follow Up SOFI BG

10:00 Hip020677 Telluric Standard

10:05 AT2017fzw Follow Up HJK imaging