Image taken with a SkyWatcher 70mm SK707AZ2 + Barlow 2X + 10mm lens.

Edited with Photofiltre and MS Picture Manager, to get more details.

Hardware: ZWO-ASI174MM, TeleVue 4x Powermate, Meade SN10, iOptron CEM60

Software: Firecapture, Autostakkert! & Photoshop 2020

Go to Page 157 in the Internet Archive

Title: The Nose, paranasal sinuses, nasolacrimal passageways, and olfactory organ in man : a genetic, developmental, and anatomico-physiological consideration

Creator: Schaeffer, Jacob Parsons

Publisher: Philadelphia : Blakiston's Son & Co.

Sponsor: Open Knowledge Commons

Contributor: Columbia University Libraries

Date: 1920

Language: eng

Includes index

If you have questions concerning reproductions, please contact the Contributing Library.

Note: The colors, contrast and appearance of these illustrations are unlikely to be true to life. They are derived from scanned images that have been enhanced for machine interpretation and have been altered from their originals.

Read/Download from the Internet Archive

See all images from this book

See all MHL images published in the same year

See all images from Columbia University Libraries

On Black

Luna: Sinus Iridum

Seeing regular, jetstream alto.

Telescopio: Sky-Watcher Skymax Mak-Cass 180/2700 f15

Cámara: ZWO ASI178MM

Montura: Montura: iOptron CEM40

Filtros: Baader R CCD Filter

Software: FireCapture, AutoStakkert, Registax y Photoshop

Fecha: 2020-09-27 (27 de septiembre de 2020)

Hora: 22:13 U.T. (Tiempo universal)

Fase lunar: 85.5% 10.39 días Creciente

Lugar: 42.615 N -6.417 W (Bembibre Spain)

Vídeo: 3 minutos

Resolución: 2360x1642

Binning NO

Gain: 200 (39%)

FPS: 38

Exposure: 12.91ms

Frames: 6942

Sensor temperature= 28.2 °C

Frames apilados: 10%

(Jersey City, New Jersey) - Holland Tunnel fun.

02 Jan 2023

Meade 8inch SCT @ f/16

ASI290mc camera - grayscale

combination 4 panes (stacks 600 each)

Tielt, Belgium

Arc of Jura Mountains shine out beyond terminator on edge of Sinus Iridum which is on the edge of the larger Mare Imbrium.

iPhone SE {1/120s, f/1.8, ISO 40, f.l. 3.99mm} through 9mm eyepiece on Orion XT8 {f/5.9, f.l. 1200mm}

Unedited photo (single frame), cropped from a larger file.

Taken with my new equipment, SkyWatcher Mak180 & Canon 450D on June 17th.

The Sinus Iridum "Bay of Rainbows" on the moon: 8th May 2006 20:08 UTC. 10mm +2XBarlow on 200mm Skywatcher dobson reflector. 2 stacked images

The Gulf of Naples submerged by a rainy day presents itself to the spectator's eye in all its beauty. it is in fact, not surprisingly, considered the most beautiful gulf in the world.

Resto de imagenes planetarias en mi blog de Astronomía

gasendi.blogspot.com.es/

Photo from ARKive of the Vaquita (Phocoena sinus) - www.arkive.org/vaquita/phocoena-sinus/image-G28023.html

C 9,25 Qhy 224

400.0x260.0Km

Steep slopes constituted by North slopes of Montes Jura.

Walls constituted by Montes Jura gobbled to the South in the lava of Mare Imbrium.

Crop of image taken with iPhone 4S attached to 8" telescope.

In the Alps, near Chatel.

Dans les Alpes, près de Chatel.

Updated with Chang'e 3 landing position.

An image of the Sinus Iridum region on the moon taken the evening of the 14th April. This area bounded by the semi circular Jura Mountains is actually a flooded crater basin that is approximately 260 kms across. The image consists of the 100 best images from 10000 taken.

My favorite feature of the moon.

Lunar Atlas:

www.lunarrepublic.com/atlas/sections/b2.shtml

Capture 2000 stack frames with Sharpcap.

Celestron C6 + ASI290MC

follow me on Facebook

it's times like these that I understand trepanation

The Golden Handle is a visual effect at the lunar terminator.

About 10 to 11 days after new moon the valley of the rainbow bay (Sinus Iridum) is still in shadow, while the mountain peaks of the adjacent Montes Jura are already reached by sunlight due to their height of up to 2700 meters. Because of its concise shape, reminiscent of a handle, and the yellowish light reflected from the Moon, this formation received the name "Golden Handle".

This photo is taken with my Smart Telescope "ZWO Seestar S50".

===

Der Goldene Henkel bezeichnet einen visuellen Effekt an der Tag-Nacht-Grenze des zunehmenden Mondes.

Bei einem Mondalter von knapp 10 bis gut 11 Tagen nach Neumond liegt das Tal der Regenbogenbucht (Sinus Iridum) im Regenmeer (Mare Imbrium) noch im Schatten, während die Gipfel der über 400 Kilometer langen Bergkette des angrenzenden Juragebirges (Montes Jura) aufgrund ihrer Höhe von bis zu 2700 Metern bereits vom Sonnenlicht erreicht werden. Wegen ihrer prägnanten, an einen Henkel erinnernden Form und des vom Mond gelblich reflektierten Lichts erhielt diese Formation den Namen „Goldener Henkel“.

www.der-mond.de/mondbeobachtung/beobachtung-des-goldenen-...

Shot with a pre-production Lumix GX80 and the new 12-60mm zoom lens. I used a Genus Eclipse Vari-ND to shoot at slow shutter speeds, right here 1/1.6" at 25mm handheld. What you see is looking down at an old wooden bridge, and the stream below with an iron pillar in the middle, lit by the setting sun.

Location: Villingsberg, Sweden.

Medical diagram of the sinus cavity.

Nickle, red felt

I have been using my son's Kodak point and shoot camera today to take pictures for training purposes - working toward demonstrating the differences between cameras - P&S vs Bridge camera vs Entry level DSLR vs Enthusiast level mirrorless vs Pro level DSLR.

Problem is, the bloody P&S is turning out some lovely images...

*sigh*

I will work harder to turn out 'bad' samples.

Sinus Iridum - the Rainbow Bay - is one of the most interesting formations. Also a test for the quality of a telescope to pick up small craters in the bay.