HOPS 395

Number of components: 2

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

0.4

31.7

0

397.2

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-395-A

05:39:17.092

-07:24:24.55

12.186 ± 0.61

19.57

0.60

2.5

0.02 x 0.02

79.9

HOPS-395-B

05:39:17.081

-07:24:24.57

4.98 ± 0.61

14.85

0.60

2.4

0.02 x 0.02

79.9

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-395-A

05:39:17.092

-07:24:24.55

0.213 ± 0.03

0.10

7.22

2.5

0.12 x 0.08

88.6

HOPS-395-B

05:39:17.080

-07:24:24.57

0.24 ± 0.02

0.16

7.22

2.4

0.07 x 0.04

51.6

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-395

05:39:16.992

-07:24:26.64

608.7

411.16

4.89

-

-

-

 

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-395-A

7.1 ± 10.0

39.1 ± 10.0

16.9 ± 0.9

369.6 ± 45.2

58.22

2.01

1.7 ± 0.08

-0.4 ± 1.15

HOPS-395-B

7.1 ± 10.0

25.0 ± 10.0

6.9 ± 0.9

411.3 ± 31.3

142.55

1.95

1.3 ± 0.09

3.5 ± 0.68

 


Sources next/close to me: -

Same source, other names: -


 

Source Images

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

Figure 1: HOPS-395-A at east and B at west.

 

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

Figure 2: HOPS-395.