HOPS 408

Number of components: 1

Lbol (L⊙)

Tbol (K)

Class

Distance (pc)

Zone

0.5

37.9

0

398.9

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-408

05:39:30.904

-07:23:56.67

90.37 ± 2.49

20.64

0.37

2.3

0.28 x 0.24

157.5

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-408

05:39:30.905

-07:23:56.67

 0.21 ± 0.02

0.15

7.22

2.3

0.07 x 0.05

141.4

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-408

05:39:30.744

-07:23:59.28

327.09

240.59

4.12

-

-

-

 

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-408

93.5 ± 10.0

22.0 ± 10.0

124.5 ± 3.6

364.1 ± 29.4

5.11

2.22

2.6 ± 0.07

1.8 ± 0.69

 

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-408.

 

 

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

Figure 2: HOPS-408 molecular outflows mass, momentum and energy maps (panels in the left column) and the corresponding rate maps (panels in the right column).