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Observation by David Strange: RS Ophiuchi

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David Strange

Observer

David Strange

Observed

2021 Aug 09 - 21:45

Uploaded

2021 Aug 10 - 11:14

Objects

RS Ophiuchi

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Constellation

Ophiuchus

Field centre

RA: 17h50m
Dec: -06°43'
Position angle: +0°44'

Field size

0°16' × 0°16'

Equipment
  • Celestron 9 @f/10
  • SA100
  • ASIair Pro
  • ASI533MC
Location

Salcombe Regis, East Devon

Target name

RS Ophiuchi

Title

RS Ophiuchi

About this image

Normalised spectrum of RS Oph showing broad H Balmer emission lines.

Background image taken with OSC CMOS displays anomalous bright flaring.

Spectrum caught with mono camera (20 x 3s exp.)

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