HOPS 355

Number of components: 1

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

1.0

44.9

0

385.8

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-355

05:37:17.123

-06:49:49.12

16.26 ± 0.65

11.23

0.27

0.7

0.08 x 0.07

6.4

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-355

05:37:17.123

-06:49:49.13

0.11 ± 0.02

0.09

8.7

0.7

0.07 x 0.04

127.1

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-355

05:37:17.088

-06:49:49.44

231.73

71.0

2.82

-

-

-

 

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-355

26.2 ± 10.0

23.3 ± 10.8

16.6 ± 0.7

152.0 ± 24.0

41.46

4.35

2.1 ± 0.09

3.4 ± 1.42

 


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-355.

 

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

Figure 2: HOPS-355 molecular outflows mass, momentum and energy maps (panels in the left column) and the corresponding rate maps (panels in the right column).