Next

Prev

Home

2022-08-17

- Condition: E7

- Location: Erik's Ranch: 45.49, -110.70

10:37PM

- Target: M 16, Eagle Nebula Cluster

- Const: Serpens

- RaDec: 18h18m -13°47

- Type: Nebula with Open Cluster

- Scope: ST80

- Setting: 33x

../images/2022-8-17_M16.jpg

Found from γ Scuti (took a while to find Scutum, since it was buried in the strip of the milky way). A neat collection of stars that seems to have a glow "behind" it.

10:41PM

- Target: M 17, Swan Nebula

- Const: Sagittarius

- RaDec: 18h20m -16°11

- Type: Diffuse Nebula

- Scope: ST80

- Setting: 44x

../images/2022-8-17_M17.jpg

I could see the glow in the finder-scope. The shape does resemble a swan and it appears upside down (from my perspective). AV really helps with the shape.

10:46PM

- Target: M 18

- Const: Sagittarius

- RaDec: 18h19m -17°8

- Type: Open Cluster

- Scope: ST80

- Setting: 19x

../images/2022-8-17_M18.jpg

More of a view of tightly packed stars than any detection of a "glow". Kind of hard to determine that it "is" a cluster of stars.

10:50PM

- Target: M 8, Lagoon Nebula

- Const: Sagittarius

- RaDec: 18h03m -24°23

- Type: Diffuse Nebula

- Scope: ST80

- Setting: 33x

../images/2022-8-17_M8.jpg

Lots going on here! I see nebulous blue "glow". I see a star cluster in it's midst, and it seems to be guarded on all sides by pairs of brighter stars. AV helps with the definition of the shape and glow.

11:09PM

- Target: M 54

- Const: Sagittarius

- RaDec: 18h55m -30°29

- Type: Globular Cluster

- Scope: ST80

- Setting: 36x, AV

../images/2022-8-17_M54.jpg

So tiny, I almost missed it. Without AV, it looks like a single star with a larger than normal "airy disc". With AV, the "airy disc" becomes pockmarked with speckles of bright light. Small, but cool.

11:15PM

- Target: M 55

- Const: Sagittarius

- RaDec: 19h40m -30°58

- Type: Globular Cluster

- Scope: ST80

- Setting: 40x, AV

../images/2022-8-17_M55.jpg

Found by RA'ing from M54. Bigger than M54, but still dim. AV doesn't reveal much of the shape, but does reveal more detail within the glow.