Evening Zodiacal Light at Dinosaur Park
{"Image ImageDescription": "The late winter evening Zodiacal Light, as shot at Dinosaur Provincial Park, Alberta, February 28, 2017. The Light is the glow from sunlight reflecting off cometary dust particles in the inner solar system. It is not an effect of twilight. It is best visible in the evening from northern latitudes in late winter and spring. \\n\\nVenus is just setting above the badlands landscape. The Andromeda Galaxy is at right, the Pleiades at left. The Milky Way runs across the frame at top.\\n\\nThis is a stack of 7 x 30-second exposures for the ground, mean combined for lower noise, plus one 30-second exposure for the sky, all at f/2 with the 20mm Sigma Art lens, and Nikon D750 at ISO 6400.", "Image Make": "NIKON CORPORATION", "Image Model": "NIKON D750", "Image XResolution": "72", "Image YResolution": "72", "Image ResolutionUnit": "Pixels/Inch", "Image Software": "Adobe Photoshop Lightroom Classic 8.0 (Macintosh)", "Image DateTime": "2018:10:30 19:22:41", "Image Artist": "Alan Dyer", "Image YCbCrPositioning": "Centered", "Image Copyright": "\u00a9 2017 Alan Dyer", "Image ExifOffset": "986", "EXIF ExposureTime": "30", "EXIF ExposureProgram": "Manual", "EXIF ISOSpeedRatings": "6400", "EXIF ExifVersion": "0231", "EXIF DateTimeOriginal": "2017:02:28 21:05:40", "EXIF DateTimeDigitized": "2017:02:28 21:05:40", "EXIF ComponentsConfiguration": "YCbCr", "EXIF ApertureValue": "2", "EXIF ExposureBiasValue": "-1", "EXIF MeteringMode": "CenterWeightedAverage", "EXIF LightSource": "Unknown", "EXIF Flash": "Flash did not fire, compulsory flash mode", "EXIF FocalLength": "20", "EXIF SubSecTimeOriginal": "37", "EXIF FlashPixVersion": "0100", "EXIF ColorSpace": "sRGB", "EXIF SensingMethod": "One-chip color area", "EXIF ExposureMode": "Manual Exposure", "EXIF WhiteBalance": "Manual", "EXIF DigitalZoomRatio": "1", "EXIF SceneCaptureType": "Standard", "EXIF GainControl": "High gain up", "EXIF Contrast": "Normal", "EXIF Saturation": "Normal", "EXIF Sharpness": "Normal", "EXIF SubjectDistanceRange": "0", "EXIF BodySerialNumber": "5006048", "EXIF LensModel": "20.0 mm f/1.4"}