HOPS-77-TABLE | HOPS catalog of disks, jets and envelopes around of Young Stellar Objects in Orion

HOPS 77

Number of components: 3
L_bol (L_⊙)	T_bol (K)		Class			Distance (pc)		Zone
11.3	550.3		Flat			392.8		OMC 3
ALMA 0.87 mm
Source	RA (J2000)	DEC (J2000)	Integrated Flux Density (mJy)	Peak Intensity (mJy/beam)	RMS (mJy/beam)	ΔΦ_A (")	Decon. Size (")	Decon. PA (º)
HOPS-77-A-A	05:35:31.539	-05:05:47.33	6.38 ± 0.244	5.9	0.24	0.1	-	-
HOPS-77-A-B	05:35:31.545	05:05:47.40	5.30 ± 0.24	5.33	0.24	0.2	-	-
HOPS-77-B	05:35:31.470	-05:05:46.1	1.419 ± 0.244	1.444	0.24	1.5	-	-
VLA 9 mm
Source	RA (J2000)	DEC (J2000)	Integrated Flux Density (mJy)	Peak Intensity (mJy/beam)	RMS (µJy/beam)	ΔΦ_V (")	Decon. Size (")	Decon. PA (º)
HOPS-77-A-A	05:35:25.966	-05:05:43.36	0.825 ± 0.022	0.495	7.62	2.2	0.09 x 0.08	49.5
HOPS-77-A-B	05:35:26.148	-05:05:45.81	0.088 ± 0.014	0.081	7.69	5.3	-	-
HOPS-77-B	05:35:26.181	-05:05:47.13	0.042 ± 0.007	0.041	7.73	6.4	-	-
ACA 0.87 mm
Source	RA (J2000)	DEC (J2000)	Integrated Flux Density (mJy)	Peak Intensity (mJy/beam)	Mean RMS (mJy/beam)	ΔΦ_V (")	Decon. Size (")	Decon. PA (º)
HOPS-77	05:35:31.536	-05:05:47.4	34.45	25.71	5.91	-	-	-

ALMA and VLA Derived Parameters

Source	R_{2σ, ALMA} _(au)	R_{2σ, VLA} _(au)	M_{D, ALMA} (M_⊕)	M_{D, VLA} (M_⊕)	Q_ALMA	Q_VLA	Spectral Index (0.87 – 9 mm)	Spectral Index (8.1 -10 mm)
HOPS-77-A-A	-	-	3.4 ± 0.1	-	-	-	-	-
HOPS-77-A-B	-	-	2.8 ± 0.1	-	-	-	-	-
HOPS-77-B	-	-	0.7 ± 0.1	-	-	-	-	-

Sources next/close to me: -

Same source, other names: -

Source Images

ALMA (0.87 mm) (Tobin et al. 2020).

Figure 1: At north west HOPS-77-B and south east HOPS-77-A-A-B.

Figure 2: HOPS-77-A-A-B.

Figure 3: HOPS-77-B.

ACA (0.87 mm) (Federman et al. 2022).

Figure 4: HOPS-77.