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The Campeche, Mexico 'Infrared UFO' Video Mysterious objects filmed by the Mexican military in March 2004 created a flurry of excitement and strange claims. A new analysis from a respected expert suggests that the images have a prosaic explanation—despite premature dismissals by skeptics and believers alike. ROBERT SHEAFFER now-classic UFO video was taken on the afternoon of March 5, 2004, in southern Mexico, over the states of AChiapas and Campeche. A Merlin C26/A aircraft of SEDNA, the Mexican Secretariat of Defense, was on routine patrol looking for drug smuggling or other illegal activity. It was using the Star SAFIRE II infrared sensing device manu- factured by FLIR Systems of Portland, Oregon. From an ele- vation of 3,500 meters (approximately 11,500 feet), the in- frared sensor system recorded a sequence of unidentified objects, at one point numbering as many as eleven. These UFOs (like most UFOs photographed) appeared only as bright points of light, showing no detail or structure. But they were different from the run-of-the mill UFO sightings 3 6 September/October 2004 SKEPTICAL INQUIRER because the objects could not be seen visually but did appear These images were viewed though one of the worst atmos- only in the infrared images. Infrared systems such as the Star pheric conditions possible. Hot, humid, and partly cloudy at a land and sea interface, during the thermal instability of sunset SAFIRE II detect electro-magnetic radiation in the 3 to 5 or sunrise. This represents one of the most difficult atmos- micron bandpass, widi a resolution of 640 by 480 pixels. Images pheric conditions for accurate imaging. These conditions seri- are formed by die differences in the scene's apparent infrared ously impair the quality of the images in the visible and even radiant intensity caused by tempera- reduce the quality in the infrared. In ture differences and emissivity differ- these stressing atmospherics, it is no surprise that there was nothing visible ences, and to a lesser extent reflected to the eye and the images are blurred energy. Thus, objects hotter rJian and altered in the infrared. The their background appear to be self- smaller images below the main images luminous. The images can be could be reflections from water or recorded digitally or on conventional ground (common in the infrared) or even mirages. All of these phenomena video recording equipment (with arc typically observed in such condi- lower resolution) as was die case here. tions. The bending of the light in the Infrared systems are useful for day- atmosphere going though multiple time operations, especially in humid dynamic layers of varying indexes of climates where visibility tends to be refractions also call into question the angular indicadons. poor, because infrared radiation pen- Figure 1. Infrared view showing two reported "UFOs": Oil etrates die atmosphere better than well platforms with intensely hot flares, seen with medium zoom setting. Any representation of a three- visible light. These objects were dimensional scene on a two- recorded as brilliant objects in the dimensional surface (be it a paindng, infrared, suggesting that they were photograph, television, or infrared scene on a display) lacks absolute emitting enormous amounts of heat. range information. It is impossible to However, due to the nature of the infer the range from the image of an video recording and lack of knowl- cb:ect b^ed or. brightness =r size, edge of the sensitivity parameters, unless the brightness and size are well actual temperatures are impossible to known, the atmospheric conditions are well known, and the sensor settings ascertain from the available data. arc known. There arc simply too many unknowns to solve the equations. To get a better understanding of Painters and photographers have long die operation of the infrared record- exploited the human predisposition to read range into a two-dimensional ing system, and die situation in Figure 2. The same reported "IR UFOs" at maximum zoom: individual flares from each oil well are now visible. scene for both optical illusions and which it was being employed, I con- stunning artistic effects. Infrared sen- tacted John Lester Miller, author of sors frcquendy employ a laser "**.-• more than forty scientific papers and rangefinder option for this very rea- four textbooks on infrared and elec- son, which was not present on the sen- sor that acquired these images. The tro-optical technology. He is also an only way to accurately determine active member of Oregonians for range is by radar. Rationality.1 He explained: The UFOlogists' concerns about not At some points two unidentified being able to acquire the objects visu- objects were reported to have turned ally is meaningless. These systems are up on radar. However the position specifically designed to detect objects and number of the radar objects did that cannot be seen by the human eye. Frankly, it would be a waste of Figure 3. The flight path of the Merlin C-26/A aircraft. The not even come close to matching that taxpayers' money to equip a plane look-back angle of -134 degrees points toward the off- of the infrared ones, so whatever the with a system that could not detect shore oil platforms in the Bay of Campeche. The supposed "radar UFOs" were in the opposite direction, ahead of radar targets were, diey were not die objects invisible to the eye. If the eye the aircraft. Some of them were probably trucks on the same as those recorded on video. This could see everything that die IR sen- Yucatan Highway. sor can, then it would be far cheaper is generally the case when visual sightings of UFOs (or in diis instance, infrared sightings) are and more effective to put a few privates in the aircraft with binoculars. But this isn't the case. By exploiting infrared elec- "confirmed" by radar. Unfortunately, no radar data from die tromagnetic radiation caused by thermal and emissivity differ- aircraft was recorded, so we must rely on die crews' recollection ences in a scene, a different landscape is revealed. For example, of what it showed. The military radar operator in the city of infrared imagers can easily detect humans and animals at a dis- tance of several miles at night where the eye or CCD sees nothing but darkness. Moreover, being longer in wavelength, Robert Sheaffer is a CSICOP Fellow and long-lime skeptical typically infrared radiation transmits better though the atmos- UFO investigator. He is the author of UFO Sightings phere than visible and is exactly why it is now being deployed (Prometheus Books, 1998). His Web page for UFOs and other on commercial aircraft for enhanced vision for pilots. skeptical subjects is at www.debunker.com. SKEPTICAL INQUIRER September/October 2004 37 Carmen was contacted, and it was not showing any unknown Navarro of that same university told a press conference on objects.- UFO researcher Brad Sparks, plotting the direction May 14 that the UFOs were luminous sparks of plasma and distance of the aircraft's radar returns on a map, found that energy. Mexican astronomer Jose de la Herri n stated that the some of them appear to match the position of the Yucatan stationary objects could be meteor fragments. UFOIogists Highway 186. He suggests that the measured velocity of the were soon gleefully mocking these absurd explanations, mak- radar objects (fifty-two knots, or sixty miles per hour) is quite ing it look as if skeptics were ignorant fools who couldn't rec- consistent with the velocity of trucks, and so concludes that ognize alien spacecraft when they saw one. There is nothing some, although not all, ot the moving objects spotted on radar wrong with saying, "I don't yet have enough information to are due to trucks on the highway.1 There are many kinds of know what the objects are, but I am confident that when more objects, both flying and on the ground, that can turn up as tar- facts come in, we'll find a prosaic explanation." gets on aircraft radars and infrared sensors. By May 20 some skeptical analysts had identified the probable source of the objects: burning oil well flares from offshore oil platforms in the Bay of Campeche. This region is the Skeptical analysts had identified the center of Mexico's petroleum industry, containing more than 200 wells on nine probable source of the objects: burning platforms, many of them close to the city oil well flares from offshore oil platforms of Carmen. (One of the voices on the video can be heard saying that the objects in the Bay of Campeche. are "at Carmen.") At that point it was thought that there had been some tempo- rary burn-off of excess natural gas within The tapes were released to Jaime Maussan, a well-known the well—but it turns out that the oil well flares burn more Mexican broadcaster and UFOIogist who has made a career or less continuously in this region. The area also has large out of the sensationalist promotion of supposedly "unex- steam generating plants that pump incredible amounts of hot plained mysteries." Maussan's pronouncements range from the steam deep into the ground to increase the pressure and ease sensational to the absurd. For example, in 2000 he told a UFO the flow of oil. conference about "glowing extraterrestrials" being widely seen One anonymous "concerned outdoorsman" who works on in Mexico, and claimed to have sighted one ot them himself. offshore oil platforms wrote on the environmentalist Web site He also showed a photo of a supposed alien "life form" report- www.myoutdoorjournal.com: edly encountered by Apollo 11 astronauts on the Moon, Each day while I work, 1 see flares burning at such a rate that labeled "El Hombre de la Luna."'' If one wanted an objective it is almost unbelievable to the human eye.

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