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Submillimeter and Mid-infrared Variability of Young Stellar Objects in the M17 H II Region

  • Authors: Zhiwei Chen, 志维 陈, Doug Johnstone, Carlos Contreras Peña, Jeong-Eun Lee, Sheng-Yuan Liu, Gregory Herczeg, 雷歌 沈, Steve Mairs, Geumsook Park, Kee-Tae Kim, Mi-Ryang Kim, Keping Qiu, Yao-Te Wang, Xu Zhang, Megan Reiter

Zhiwei Chen et al 2025 The Astronomical Journal 170 .

  • Provider: AAS Journals

Caption: Figure 3.

Left panels: scatter plot of measured SD of peak brightness vs. measured mean peak brightness for all 450 μm (top row) and 850 μm sources (bottom row) in M17. The orange dashed curve denotes the fiducial SD, SDfid, for the expected uncertainty in the peak brightness of JCMT-SCUBA2 sources. Right panels: the same as the left panels, but for the normalized SD of peak brightness (SD/SDfid). Here, the dashed orange line separates out the potential stochastic variables.

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