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Publikováno v:
2013, MNRAS, 428, 2617
We examine two positions, ON1 and ON2, within the Ophiuchus cloud LDN 1688 using observations made with the ISOPHOT instrument aboard the ISO satellite. The data include mid-IR spectra (~6-12{\mu}m) and several photometric bands up to 200{\mu}m. The
Externí odkaz:
http://arxiv.org/abs/1210.4956
Autor:
Leipski, C., Meisenheimer, K., Klaas, U., Walter, F., Nielbock, M., Krause, O., Dannerbauer, H., Bertoldi, F., Besel, M. -A., de Rosa, G., Fan, X., Haas, M., Hutsemekers, D., Jean, C., Lemke, D., Rix, H. -W., Stickel, M.
We present Herschel far-infrared (FIR) observations of two sub-mm bright quasars at high redshift: SDSS J1148+5251 (z=6.42) and BR 1202-0725 (z=4.69) obtained with the PACS instrument. Both objects are detected in the PACS photometric bands. The Hers
Externí odkaz:
http://arxiv.org/abs/1005.5016
Autor:
Poglitsch, A., Waelkens, C., Geis, N., Feuchtgruber, H., Vandenbussche, B., Rodriguez, L., Krause, O., Renotte, E., van Hoof, C., Saraceno, P., Cepa, J., Kerschbaum, F., Agnese, P., Ali, B., Altieri, B., Andreani, P., Augueres, J. -L., Balog, Z., Barl, L., Bauer, O. H., Belbachir, N., Benedettini, M., Billot, N., Boulade, O., Bischof, H., Blommaert, J., Callut, E., Cara, C., Cerulli, R., Cesarsky, D., Contursi, A., Creten, Y., De Meester, W., Doublier, V., Doumayrou, E., Duband, L., Exter, K., Genzel, R., Gillis, J. -M., Grözinger, U., Henning, T., Herreros, J., Huygen, R., Inguscio, M., Jakob, G., Jamar, C., Jean, C., de Jong, J., Katterloher, R., Kiss, C., Klaas, U., Lemke, D., Lutz, D., Madden, S., Marquet, B., Martignac, J., Mazy, A., Merken, P., Montfort, F., Morbidelli, L., Müller, T., Nielbock, M., Okumura, K., Orfei, R., Ottensamer, R., Pezzuto, S., Popesso, P., Putzeys, J., Regibo, S., Reveret, V., Royer, P., Sauvage, M., Schreiber, J., Stegmaier, J., Schmitt, D., Schubert, J., Sturm, E., Thiel, M., Tofani, G., Vavrek, R., Wetzstein, M., Wieprecht, E., Wiezorrek, E.
The Photodetector Array Camera and Spectrometer (PACS) is one of the three science instruments on ESA's far infrared and submillimetre observatory. It employs two Ge:Ga photoconductor arrays (stressed and unstressed) with 16x25 pixels, each, and two
Externí odkaz:
http://arxiv.org/abs/1005.1487
The cosmic infrared background (CIRB) consists mainly of the integrated light of distant galaxies. In the far-infrared the current estimates of its surface brightness are based on the measurements of the COBE satellite. Independent confirmation of th
Externí odkaz:
http://arxiv.org/abs/0904.2997
Using the ISOPHOT Serendipity Survey (ISOSS) at 170um a sample of galactic star-forming regions exhibiting very cold dust temperatures (< 20 K) and high masses (> 100 M_sun) has been established. We characterise the star-forming content of five regio
Externí odkaz:
http://arxiv.org/abs/0804.3405
Our aim is to compare the infrared properties of big, ``classical'' dust grains with visual extinction in the cloud L1642. In particular, we study the differences of grain emissivity between diffuse and dense regions in the cloud. The far-infrared pr
Externí odkaz:
http://arxiv.org/abs/astro-ph/0701763
We have analyzed the properties of dust in the high galactic latitude translucent cloud Lynds 1780 using ISOPHOT maps at 100 and 200 micrometers and raster scans at 60, 80, 100, 120, 150 and 200 micrometers. In far-infrared (FIR) emission, the cloud
Externí odkaz:
http://arxiv.org/abs/astro-ph/0511757
We present deep HST/NICMOS observations peering through the outflow cavity of the protostellar candidate IRAS 04381+2540 in the Taurus Molecular Cloud-1. A young stellar object as central source, a jet and a very faint and close (0.6") companion are
Externí odkaz:
http://arxiv.org/abs/astro-ph/0502484
Publikováno v:
Nature 432 (2004) 596
A large amount (about three solar masses) of cold (18 K) dust in the prototypical type II supernova remnant Cassiopeia A was recently reported. It was concluded that dust production in type II supernovae can explain how the large quantities (10^8 sol
Externí odkaz:
http://arxiv.org/abs/astro-ph/0412092