HOPS 198

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

0.7

61.4

0

386.0

LDN 1641

ALMA 0.87 mm

Source

RA (J2000)

DEC (J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(mJy/beam)

ΔΦA

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-198

05:35:22.196

-06:13:06.14

56.25 ± 1.64

10.41

0.32

0.3

0.41 x 0.07

158.4

VLA 9 mm

Source

RA (J2000)

DEC (J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(µJy/beam)

ΔΦV

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-198

05:35:22.198

-06:13:06.16

0.217 ± 0.00

0.054

9.2

0.3

0.19 x 0.13

156.2

ACA 0.87 mm

Source

RA

(J2000)

DEC

(J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

RMS

(mJy/beam)

ΔΦV

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-198

05:35:22.176

-06:13:06.24

87.23

72.26

3.78

-

-

-

 

ALMA and VLA Derived Parameters

Source

R2σ, ALMA

(au)

R2σ, VLA

(au)

MD, ALMA

(M)

MD, VLA

(M)

QALMA

QVLA

Spectral Index

(0.87 – 9 mm)

Spectral Index

(8.1 -10 mm)

HOPS-198

134.1 ± 10.0

61.0 ± 10.0

63.5 ± 1.8

314.4 ± 0.0

7.91

1.93

2.4 ± 0.06

2.0 ± 0.0

 


Sources next/close to me: -

Same source, other names: -


 

Source Images

Left: ALMA (0.87 mm), Right: VLA (9 mm) (Tobin et al. 2020),

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

Figure 1: HOPS-198.

 

 

ALMA protostellar outflow survey (Hsieh et al. 2023).

Figure 2: HOPS-198 molecular outflows mass, momentum and energy maps (panels in the left column) and the corresponding rate maps (panels in the right column).