HOPS 164

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

0.5

50.0

0

385.0

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-164

05:37:00.425

-06:37:10.89

105.50 ± 2.24

29.12

0.46

0.6

0.22 x 0.14

150.8

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-164

05:37:00.425

-06:37:10.91

0.592 ± 0.022

0.288

6.8

0.6

0.1 x 0.07

141.8

ACA 0.87 mm

Source

RA

(J2000)

DEC

(J2000)

Integrated Flux Density

(mJy)

Peak Intensity

(mJy/beam)

Mean RMS

(mJy/beam)

ΔΦV

(")

Decon. Size

(")

Decon. PA

(º)

HOPS-164

05:37:00.456

-06:37:10.56

326.83

199.6

4.65

-

-

-

 

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-164

70.6 ± 10.0

34.3 ± 10.0

133.5 ± 2.8

941.2 ± 35.0

5.06

0.79

2.2 ± 0.06

1.8 ± 0.33

 


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-164.

 

 

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

Figure 2: HOPS-164​​​​​​​ molecular outflows mass, momentum and energy maps (panels in the left column) and the corresponding rate maps (panels in the right column).