ENR CTIO 1.5-m 2025-08-16

Date:

Saturday, August 16, 2025

Telescope:

CTIO 1.5-m

Submitter:

Todd Henry

Submitter Email:

thenry88@gsu.edu

Observer Support:

None

Night Assistant:

None

Problems:

Todo bien en NBTW. Lost the Exposure Meter once, but recovered it after some digging into Roberto Aviles' nice Observing Manual.

Comments:

Tololo weather station all good now. Thanks again to David Rojas.

For our beloved schedulers:

* added HIP 68717 --- for Andrei T. by request

* added HIP 72423 --- for Andrei T.

* added RMS2144+0638 --- for Madison

* added RKS0215-1300 --- observed twice, have fun Tim

* added GaiaDR3_245599101515728801

* added AN Col --- bright at the end of the night

* dropped LHS1288 --- saving some of Jen Winters' targets for her to observe next week

* dropped T0261646133 --- can do any night

* dropped T0098728690 --- can do any night

* dropped BAT99 42 --- ran into twilight

Conditions:

General Conditions

Comment:

None.

1st Quarter

Clouds:

Clear

Wind:

Low

Seeing Value:

1.50

Seeing Variability:

0.4

Seeing Source:

Other

Sky :

2nd Quarter

Clouds:

Clear

Wind:

Medium

Seeing Value:

2.10

Seeing Variability:

0.6

Seeing Source:

Other

Sky:

3rd Quarter

Clouds:

Clear

Wind:

Medium

Seeing Value:

1.50

Seeing Variability:

0.2

Seeing Source:

Other

Sky:

4th Quarter

Clouds:

Clear

Wind:

Low

Seeing Value:

1.80

Seeing Variability:

0.4

Seeing Source:

Other

Sky:

Delete
Edit

Program:

Proposal:

SMARTS/CHIRON

Target of Oportunity:

Time Observed:

11.5

Time Engineering:

0.0

Time lost technical:

0.0

Time lost weather:

0.0

Time lost other:

0.0

Description:

queue

Primary Investigator:

Todd Henry

Email:

thenry88@gsu.edu [1]

Institution:

SMARTS

Instrument:

CTIO 1.5m Echelle

Organization:

SMARTS

Total Program Time:

11.5

Delete [2]
Edit [3]

Add [4]

Total Times	Time Observed	Time Engineering	Time lost technical	Time lost weather	Time lost other	Total Program Time
2025-08-16	11.5	0.0	0.0	0.0	0.0	11.5