The Dust Emissivity Spectral Index in the Starless Core TMC-1C (2009)
Schnee, Scott, Enoch, Melissa, Noriega-Crespo, Alberto, Sayers, Jack, Terebey, Susan, Caselli, Paola, ...
In this paper we present a dust emission map of the starless core TMC-1C taken at 2100 microns. Along with maps at 160, 450, 850 and 1200 microns, we study the dust emissivity spectral index from the...
Re-analysis of the radio luminosity function of Galactic HII regions (2009)
Paladini, Roberta, De Zotti, Gianfranco, Noriega-Crespo, Alberto, Carey, Sean J.
We have re-analyzed continuum and recombination lines radio data available in the literature in order to derive the luminosity function (LF) of Galactic HII regions. The study is performed by...
Terebey, Susan, Fich, Michel, Noriega-Crespo, Alberto, Padgett, Deborah L., Fukagawa, Misato, Audard, Marc, ...
We investigate the environment of the very low luminosity object L1521F-IRS using data from the Taurus Spitzer Legacy Survey. The MIPS 160 μm image shows both extended emission from the Taurus cloud...
Kirk, Jason M., Ward-Thompson, Derek, Di Francesco, James, Bourke, Tyler L., Evans II, Neal J., Merín, Bruno, ...
We present Spitzer IRAC (~2 deg^2) and MIPS (~8 deg^2) observations of the Cepheus Flare which is associated with the Gould Belt, at an approximate distance of ~300 pc. Around 6500 sources are...
Terebey, Susan, Fich, Michel, Noriega-Crespo, Alberto, Padgett, Deborah L., Fukagawa, Misato, Audard, Marc, ...
We investigate the environment of the very low-luminosity object L1521F IRS using data from the Taurus Spitzer Legacy Survey. The MIPS 160 micron image shows both extended emission from the Taurus...
A direct measurement of the dust extinction curve in an intermediate-redshift galaxy (2008)
Heng, Kevin, Lazzati, Davide, Perna, Rosalba, Garnavich, Peter, Noriega-Crespo, Alberto, Bersier, David, ...
We present a proof-of-concept study that dust extinction curves can be extracted from the infrared (IR), optical, ultraviolet (UV), and X-ray afterglow observations of GRBs without assuming known...
A new look at stellar outflows : Spitzer Observations of the HH 46/47 system (2008)
Noriega-Crespo, Alberto, Morris, Patrick, Marleau, Francine R., Carey, Sean, Boogert, Adwin, Van Dishoeck, Ewine, ...
We present the Early Release Observations of the HH 46/47 system and HH 46 IRS 1 source, taken with the three instruments aboard the Spitzer Space Telescope. The optically invisible southwest lobe,...
A Direct Measurement of the Dust Extinction Curve in an Intermediate-Redshift Galaxy (2008)
Heng, Kevin, Lazzati, Davide, Perna, Rosalba, Garnavich, Peter, Noriega-Crespo, Alberto, Bersier, David, ...
We present a proof-of-concept study that dust extinction curves can be extracted from the infrared (IR), optical, ultraviolet (UV) and X-ray afterglow observations of GRBs without assuming known...
Lu, Nanyao, Smith, Paul S., Engelbracht, Charles W., Noriega-Crespo, Alberto, Morrison, Jane, Gordon, Karl D., ...
The spectral energy distribution (SED) mode of the Multiband Imaging Photometer for Spitzer (MIPS) aboard the Spitzer Space Telescope provides low-spectral resolution (R ≈ 15–25) spectroscopy in...
Infrared and Millimetric Study of the Young Outflow Cepheus E (2008)
Alberto Noriega-crespo, Sergio Molinari, Leonardo Testi, Anneila Sargent
The Cepheus E outflow has been studied in the mid and far infrared using the ISO CAM and LWS instruments, and at millimetric wavelengths using OVRO. In the near and mid-IR, its morphology is similar...
Padgett, Deborah L., Rebull, Luisa M., Stapelfeldt, Karl R., Chapman, Nicholas, Lai, Shih-Ping, Mundy, Lee G., ...
We present maps of 14.4 deg^2 of the Ophiuchus dark clouds observed by the Spitzer Space Telescope Multiband Imaging Photometer for Spitzer (MIPS). These high-quality maps depict both numerous point...
THE ASTROPHYSICAL JOURNAL, 547 292301, 2001 January 20 (2007)
The American Astronomical, Far-infrared Spectroscopy, Sergio Molinari, Alberto Noriega-crespo
The two spectrometers on board the Infrared Space Observatory were used to observe the HerbigHaro objects HH 80, 81, and 80N, as well as their candidate exciting source IRAS 18162[2048. The ne...
Padgett, Deborah L., Rebull, Luisa M., Stapelfeldt, Karl R., Chapman, Nicholas L., Lai, Shih-Ping, Mundy, Lee G., ...
We present maps of 14.4 deg^2 of the Ophiuchus dark clouds observed by the Spitzer Space Telescope Multiband Imaging Photometer for Spitzer (MIPS). These high quality maps depict both numerous point...
The Spitzer c2d Survey of Large, Nearby, Interstellar Clouds. IV. Lupus Observed with MIPS (2007)
Chapman, Nicholas L., Lai, Shih-Ping, Mundy, Lee G., Brooke, Timothy Y., Cieza, Lucas A., ...
We present maps of 7.78 deg^2 of the Lupus molecular cloud complex at 24, 70, and 160 μm. They were made with the Spitzer Space Telescope Multiband Imaging Photometer for Spitzer (MIPS) instrument...
The Spitzer c2d Survey of Large, Nearby, Interstellar Clouds. IV. Lupus Observed with MIPS (2007)
Chapman, Nicholas L., Lai, Shih-Ping, Mundy, Lee G., Evans II, Neal J., Brooke, Timothy Y., Cieza, Lucas A., ...
We present maps of 7.78 square degrees of the Lupus molecular cloud complex at 24, 70, and $160\:\mu$m. They were made with the Spitzer Space Telescope's Multiband Imaging Photometer for Spitzer...
Gordon, Karl D., Engelbracht, Charles W., Fadda, Dario, Stansberry, John, Wachter, Stefanie, Frayer, Dave T., ...
The absolute calibration and characterization of the Multiband Imaging Photometer for Spitzer (MIPS) 70 micron coarse- and fine-scale imaging modes are presented based on over 2.5 years of...
Morris, Patrick W., Stolovy, Susan, Wachter, Stefanie, Noriega-Crespo, Alberto, Pannuti, Thomas G., Hoard, D. W.
We have discovered an axially symmetric, well-defined shell of material in the constellation of Cepheus, based on imaging acquired as part of the Galactic First Look Survey with the Spitzer Space...
Spitzer/MIPS infrared imaging of M31 : further evidence for a spiral-ring composite structure (2006)
Gordon, Karl D., Bailin, Jeremy, Engelbracht, Charles W., Rieke, George H., Misselt, Karl A., Latter, William B., ...
New images of M31 at 24, 70, and 160 µm taken with the Multiband Imaging Photometer for Spitzer (MIPS) reveal the morphology of the dust in this galaxy. This morphology is well represented by a...
Spitzer/MIPS infrared imaging of M31 : further evidence for a spiral-ring composite structure (2006)
Gordon, Karl D., Bailin, Jeremy, Engelbracht, Charles W., Rieke, George H., Misselt, Karl A., Latter, William B., ...
New images of M31 at 24, 70, and 160 µm taken with the Multiband Imaging Photometer for Spitzer (MIPS) reveal the morphology of the dust in this galaxy. This morphology is well represented by a...
Spitzer/MIPS infrared imaging of M31 : further evidence for a spiral-ring composite structure (2006)
Gordon, Karl D., Bailin, Jeremy, Engelbracht, Charles W., Rieke, George H., Misselt, Karl A., Latter, William B., ...
New images of M31 at 24, 70, and 160 µm taken with the Multiband Imaging Photometer for Spitzer (MIPS) reveal the morphology of the dust in this galaxy. This morphology is well represented by a...
Spitzer/MIPS infrared imaging of M31 : further evidence for a spiral-ring composite structure (2006)
Gordon, Karl D., Bailin, Jeremy, Engelbracht, Charles W., Rieke, George H., Misselt, Karl A., Latter, William B., ...
New images of M31 at 24, 70, and 160 µm taken with the Multiband Imaging Photometer for Spitzer (MIPS) reveal the morphology of the dust in this galaxy. This morphology is well represented by a...
Spitzer/MIPS infrared imaging of M31 : further evidence for a spiral-ring composite structure (2006)
Gordon, Karl D., Bailin, Jeremy, Engelbracht, Charles W., Rieke, George H., Misselt, Karl A., Latter, William B., ...
New images of M31 at 24, 70, and 160 µm taken with the Multiband Imaging Photometer for Spitzer (MIPS) reveal the morphology of the dust in this galaxy. This morphology is well represented by a...
Molecular Shocks in Herbig-Haro 1 (2004)
Noriega-Crespo, Alberto, Garnavich, Peter M.
We present low resolution, inrared spectroscopic observations (1.2-2.4µm) near two optical condensations (A&G) of the leading working surface of Herbig-Haro object 1, in order to study the nature of...
Protostars in the Elephant Trunk Nebula (2004)
Reach, William T., Rho, Jeonghee, Young, Erick, Muzerolle, James, Fajardo-Acosta, Sergio, Hartmann, Lee, ...
The optically-dark globule IC 1396A is revealed using Spitzer images at 3.6, 4.5, 5.8, 8, and 24 microns to be infrared-bright and to contain a set of previously unknown protostars. The mid-infrared...
New debris disk candidates: 24 micron stellar excesses at 100 Myr (2004)
Gorlova, Nadya, Padgett, Deborah L., Rieke, George H., Muzerolle, James, Morrison, Jane E., Engelbracht, Chad W., ...
Sixty three members of the 100 Myr old open cluster M47 (NGC 2422) have been detected at 24 micron with Spitzer. The Be star V 378 Pup shows an excess both in the near-infrared and at 24 micron...
A mid-IR survey of the L 1641-N region with ISOCAM (2004)
Ali, Babar, Noriega-Crespo, Alberto
We present an analysis of the L 1641 outflow region using broad-band and narrow-band imaging data at mid-infrared wavelengths from ISOCAM. We detect a total of 34 sources in the $7.65^{\prime}$ x...
Spitzer Space Telescope spectroscopy of ices toward low-mass embedded protostars (2004)
Boogert, A. C. Adwin, Pontoppidan, Klaus M., Lahuis, Fred, Jørgensen, Jes K., Augereau, Jean-Charles, Blake, Geoffrey A., ...
Confirmation of SBS 1150+599A As An Extremely Metal-Poor Planetary Nebula (2002)
Jacoby, George, Feldmeier, John, Claver, Charles F., Garnavich, Peter M., Noriega-Crespo, Alberto, Bond, Howard E., ...
SBS 1150+599A is a blue stellar object at high galactic latitude discovered in the Second Byurakan Survey. New high-resolution images of SBS 1150+599A are presented, demonstrating that it is very...
Far Infrared Spectroscopy of the HH 1/2 Outflow (2001)
Molinari, Sergio, Noriega-Crespo, Alberto
The HH 1/2 system has been observed with the two spectrometers on board the Infrared Space Observatory. Diffuse [CII] 158um emission indicate the presence of a Photo-Dissociation Region (PDR) which...
The Optical Proper Motions of HH 7-11 and Cep E (HH 377) (2001)
Noriega-Crespo, Alberto, Garnavich, Peter M.
A key ingredient in understanding the dynamics of stellar outflows is their proper motion. We have used optical images in the [SII] emission at 6717/31 A and the red Digitized Palomar Observatory Sky...
The Infrared Space Observatory (ISO) was an extremely successful european space mission that gave us an unparallel view of the Universe in the infrared, and provided us with hundreds of observations...
A Shock-Induced PDR in the HH 80/81 Flow. Far Infrared Spectroscopy (2000)
Molinari, Sergio, Noriega-Crespo, Alberto, Spinoglio, Luigi
The two spectrometers on board the Infrared Space Observatory were used to observe the Herbig-Haro objects HH 80, 81 and 80N, as well as their candidate exciting source IRAS 18162-2048. The fine...
ISOCAM Molecular Hydrogen Images of the Cep E Outflow (1998)
Noriega-Crespo, Alberto, Garnavich, Peter M., Molinari, Sergio
The physical characteristics of Cepheus E (Cep E) `embedded' outflow are analyzed using ISOCAM images in the v=0-0 S(5) 6.91 um and S(3) 9.66 um molecular hydrogen lines. We find that the morphology...
Photo-evaporation of clumps in Planetary Nebulae (1997)
Mellema, Garrelt, Raga, Alejandro C., Canto, Jorge, Lundqvist, Peter, Balick, Bruce, Steffen, Wolfgang, ...
We study the evolution of dense neutral clumps located in the outer parts of planetary nebulae. These clumps will be photo-ionized by the ionizing radiation from the central star and change their...