HOPS 84

Number of components: 2

Lbol (L)

Tbol (K)

Class

Distance (pc)

Zone

42.9

90.8

I

392.8

OMC 3

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-84-A

05:35:26.56

-05:03:55.12

436.20 ± 8.17

104.77

1.60

0.1

0.26 x 0.12

167.5

HOPS-84-B

05:35:26.537

-05:03:55.73

25.09 ± 3.68

18.01

1.16

0.8

0.09 x 0.03

166.2

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-84-A

05:35:26.559

-05:03:55.11

1.16 ± 0.02

0.067

8.0

0.1

0.11 x 0.06

161.3

HOPS-84-B

05:35:26.537

-05:03:55.73

0.147 ± 0.02

0.13

8.0

19.4

0.0 x 0.0

-

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-84

05:35:26.568

-05:03:55.08

862.24

498.06

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-84-A

87.4 ± 10.0

36.7 ± 10.0

159.2 ± 3.0

622.5 ± 12.3

1.11

0.38

2.5 ± 0.06

1.6 ± 0.17

HOPS-84-B

30.4 ± 10.0

-

9.2 ± 1.3

78.3 ± 8.0

25.09

-

2.2 ± 0.1

2.7 ± 0.95

 


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: At north east HOPS-84-A and south west HOPS-84-B.

 

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

Figure 2: HOPS-84.