An extraordinary variable protostar discovered during our SPITZER variability campaign shows significant periodic brightness variation at PACS wavelengths. Our effort to cover at least two maxima during our OT2 campaignfailed due to severe straylight issues. That is why we request five epochs of photometer observation to cover the maximum of the lighturve of the source for the second time to confirm the amplitude changes that is expected based on the alreadyobtained data.
Publication
The (w)hole survey: An unbiased sample study of transition disk candidates based on Spitzer catalogs | van der Marel N. et al. | Astronomy & Astrophysics Volume 592 id.A126 36 pp. | 592 | 10.1051/0004-6361/201628075 | 2016A&A...592A.126V | http://adsabs.harvard.edu/abs/2016A%26A...592A.126V
The Extraordinary Far-infrared Variation of a Protostar: Herschel/PACS Observations of LRLL54361 | Balog Zoltan et al. | The Astrophysical Journal Letters Volume 789 Issue 2 article id. L38 5 pp. (2014). | 789 | 10.1088/2041-8205/789/2/L38 | 2014ApJ...789L..38B | http://adsabs.harvard.edu/abs/2014ApJ...789L..38B
Catalog of High Protostellar Surface Density Regions in Nearby Embedded Clusters | Li Juan et al. | The Astrophysical Journal Volume 871 Issue 2 article id. 163 18 pp. (2019). | 871 | 10.3847/1538-4357/aaf652 | 2019ApJ...871..163L | http://adsabs.harvard.edu/abs/2019ApJ...871..163L
A Search for Very Low-luminosity Objects in Gould Belt Clouds | Kim Mi-Ryang et al. | The Astrophysical Journal Supplement Series Volume 225 Issue 2 article id. 26 17 pp. (2016). | 225 | 10.3847/0067-0049/225/2/26 | 2016ApJS..225...26K | http://adsabs.harvard.edu/abs/2016ApJS..225...26K
A Multi-band Catalog of 10978 Star Clusters Associations and Candidates in the Milky Way | Bica Eduardo et al. | The Astronomical Journal Volume 157 Issue 1 article id. 12 14 pp. (2019). | 157 | 10.3847/1538-3881/aaef8d | 2019AJ....157...12B | http://adsabs.harvard.edu/abs/2019AJ....157...12B
Instrument
PACS_PacsPhoto_largeScan
Temporal Coverage
2013-03-12T18:17:13Z/2013-03-14T06:24:43Z
Version
SPG v14.2.0
Mission Description
Herschel was launched on 14 May 2009! It is the fourth cornerstone mission in the ESA science programme. With a 3.5 m Cassegrain telescope it is the largest space telescope ever launched. It is performing photometry and spectroscopy in approximately the 55-671 µm range, bridging the gap between earlier infrared space missions and groundbased facilities.
European Space Agency, balog et al., 2013, 'Observation of the maximum of the variable protostar LRLL54361 at 70 and 16 micron', SPG v14.2.0, European Space Agency, https://doi.org/10.5270/esa-tw05qor
