A Foggy Day in Palomar Mountain
Comments
Photo Data
- Location: 33.341544, -116.901389
- Date/Time Original: 2015:05:16 11:02:16
- GPS Altitude: 1437 m Above Sea Level
- Shutter Speed: 1/250
- Aperture: 4.5
- ISO: 80
- Focal Length: 14.6 mm
- Lens: 5.2-26.0mm
- Camera Model Name: Canon PowerShot S100
- Bits Per Sample: 8
- Blue Matrix Column: 0.14307 0.06061 0.7141
- CMM Flags: Not Embedded, Independent
- Color Components: 3
- Color Space: sRGB
- Color Space Data: RGB
- Components Configuration: Y, Cb, Cr, -
- Compressed Bits Per Pixel: 3
- Connection Space Illuminant: 0.9642 1 0.82491
- Creator Tool: Photos 1.0
- Custom Rendered: Normal
- Device Attributes: Reflective, Glossy, Positive, Color
- Device Manufacturer: IEC
- Device Mfg Desc: IEC http://www.iec.ch
- Device Model: sRGB
- Device Model Desc: IEC 61966-2.1 Default RGB colour space - sRGB
- Digital Zoom Ratio: 1
- Encoding Process: Baseline DCT, Huffman coding
- Exif Byte Order: Big-endian (Motorola, MM)
- Exif Image Height: 1890
- Exif Image Width: 4000
- Exif Version: 0230
- Exposure Compensation: 0
- Exposure Mode: Manual
- Exposure Program: Manual
- Exposure Time: 1/250
- F Number: 4.5
- Firmware: Firmware Version 1.00
- Flash: Off, Did not fire
- Flash Compensation: 0
- Flashpix Version: 0100
- Focal Plane Resolution Unit: inches
- Focal Plane X Resolution: 13651.87719
- Focal Plane Y Resolution: 13636.36364
- GPS Altitude Ref: Above Sea Level
- GPS Latitude: 33 deg 20' 29.56" N
- GPS Latitude Ref: North
- GPS Longitude: 116 deg 54' 5.00" W
- GPS Longitude Ref: West
- GPS Map Datum: WGS-84
- GPS Status: Measurement Active
- GPS Time Stamp: 19:02:11
- GPS Version ID: 2.3.0.0
- Green Matrix Column: 0.38515 0.71687 0.09708
- Lens Info: 5.2-26mm f/?
- Light Value: 12.6
- Luminance: 76.03647 80 87.12462
- Make: Canon
- Max Aperture Value: 4.5
- Measurement Backing: 0 0 0
- Measurement Flare: 0.999%
- Measurement Geometry: Unknown (0)
- Measurement Illuminant: D65
- Measurement Observer: CIE 1931
- Media Black Point: 0 0 0
- Media White Point: 0.95045 1 1.08905
- Metering Mode: Multi-segment
- Orientation: Horizontal (normal)
- Primary Platform: Microsoft Corporation
- Profile Class: Display Device Profile
- Profile CMM Type: Lino
- Profile Connection Space: XYZ
- Profile Copyright: Copyright (c) 1998 Hewlett-Packard Company
- Profile Creator: HP
- Profile Date Time: 1998:02:09 06:49:00
- Profile Description: sRGB IEC61966-2.1
- Profile File Signature: acsp
- Profile ID: 0
- Profile Version: 2.1.0
- Rating: 0
- Red Matrix Column: 0.43607 0.22249 0.01392
- Rendering Intent: Perceptual
- Resolution Unit: inches
- Scene Capture Type: Standard
- Sensing Method: One-chip color area
- Sensitivity Type: Standard Output Sensitivity and Recommended Exposure Index
- Software: Photos 1.0
- Technology: Cathode Ray Tube Display
- Viewing Cond Desc: Reference Viewing Condition in IEC61966-2.1
- Viewing Cond Illuminant: 19.6445 20.3718 16.8089
- Viewing Cond Illuminant Type: D50
- Viewing Cond Surround: 3.92889 4.07439 3.36179
- White Balance: Manual
- XMP Toolkit: XMP Core 5.4.0
- Y Cb Cr Sub Sampling: YCbCr4:2:0 (2 2)
Doane Valley, in Palomar Mountain State Park, was our first stopping point, but hardly the first noteworthy waypoint on our excursion. The day was partly cloudy and of reasonable temperature when we departed from Mira Mesa, to which Dad drove to meet up with me. We took the route recommended by Apple maps as the fastest, departing the 15 in Escondido and taking Bear Valley Parkway to through Valley Center to Pauma Valley. It's a route I had never taken before, and I never really had an idea of how much development exists out there.
We could see that clouds often obscured the top of the mountain, but I don't think either of us expected how cloudy it would be. Driving up South Grade Road, the fog closed visibility down to maybe 20 feet. And with the clouds came lower temperatures. By the time we reached the summit, the temperature dropped to 41ºF (5ºC). Fortunately we were ready for that, with plenty of layers to keep warm.
In Doane Valley proper, we were more protected from the clouds, which floated above near enough to see it filtering through the surrounding trees, leaving the valley itself open.