Table 2. Open in new tab Observation log...

ut	Pol.	Mid-HJD	RV pri	RV sec	Orb.	S-
2014
May 5	V	6783.50017	33.06	–	0.41787	0.172
Jul 14	V	6853.43743	43.34	17.2	0.66711	0.173
Jul 16	V	6855.41466	43.56	16.9	0.67416	0.174
Jul 17	V	6856.50808	43.67	16.7	0.67805	0.173
Aug 11	V	6881.33882	45.84	13.6	0.76655	0.174
Aug 20	V	6890.49443	46.15	13.2	0.79917	0.177
2015
Mar 9	V	7091.73841	37.69	25.5	0.51637	0.178
Mar 11	V	7093.71244	37.96	25.2	0.52340	0.177
Mar 12	V	7094.70057	38.10	25.0	0.52692	0.179
Mar 16	V	7098.68244	38.63	23.7	0.54111	0.179
Apr 1	V	7114.68464	40.92	20.8	0.59814	0.176
Apr 13	V	7126.48671	42.38	18.5	0.64020	0.175
Apr 14	V	7127.55129	42.53	18.3	0.64400	0.186
Apr 23	V	7136.58240	43.52	16.7	0.67618	0.173
Apr 29	V	7142.56701	44.17	15.8	0.69751	0.176
May 11	V	7154.64626	45.26	14.2	0.74056	0.173
May 16	V	7159.63260	45.59	13.7	0.75833	0.172
May 17	V	7160.65208	45.64	13.6	0.76196	0.173
May 27	V	7170.42396	46.07	13.2	0.79679	0.173
May 28	V	7171.46764	46.10	13.2	0.80050	0.175
May 30	V	7173.39977	46.07	13.1	0.80739	0.173
Jun 1	V	7175.51723	46.11	13.2	0.81494	0.173

Pol.

Mid-HJD

RV pri

RV sec

Orb.

S-

date

(−2,450,000)

(km s⁻¹)

phase

index

2014

May 5

6783.50017

33.06

–

0.41787

0.172

Jul 14

6853.43743

43.34

17.2

0.66711

0.173

Jul 16

6855.41466

43.56

16.9

0.67416

0.174

Jul 17

6856.50808

43.67

16.7

0.67805

0.173

Aug 11

6881.33882

45.84

13.6

0.76655

0.174

Aug 20

6890.49443

46.15

13.2

0.79917

0.177

2015

Mar 9

7091.73841

37.69

25.5

0.51637

0.178

Mar 11

7093.71244

37.96

25.2

0.52340

0.177

Mar 12

7094.70057

38.10

25.0

0.52692

0.179

Mar 16

7098.68244

38.63

23.7

0.54111

0.179

Apr 1

7114.68464

40.92

20.8

0.59814

0.176

Apr 13

7126.48671

42.38

18.5

0.64020

0.175

Apr 14

7127.55129

42.53

18.3

0.64400

0.186

Apr 23

7136.58240

43.52

16.7

0.67618

0.173

Apr 29

7142.56701

44.17

15.8

0.69751

0.176

May 11

7154.64626

45.26

14.2

0.74056

0.173

May 16

7159.63260

45.59

13.7

0.75833

0.172

May 17

7160.65208

45.64

13.6

0.76196

0.173

May 27

7170.42396

46.07

13.2

0.79679

0.173

May 28

7171.46764

46.10

13.2

0.80050

0.175

May 30

7173.39977

46.07

13.1

0.80739

0.173

Jun 1

7175.51723

46.11

13.2

0.81494

0.173

ut	Pol.	Mid-HJD	RV pri	RV sec	Orb.	S-
2014
May 5	V	6783.50017	33.06	–	0.41787	0.172
Jul 14	V	6853.43743	43.34	17.2	0.66711	0.173
Jul 16	V	6855.41466	43.56	16.9	0.67416	0.174
Jul 17	V	6856.50808	43.67	16.7	0.67805	0.173
Aug 11	V	6881.33882	45.84	13.6	0.76655	0.174
Aug 20	V	6890.49443	46.15	13.2	0.79917	0.177
2015
Mar 9	V	7091.73841	37.69	25.5	0.51637	0.178
Mar 11	V	7093.71244	37.96	25.2	0.52340	0.177
Mar 12	V	7094.70057	38.10	25.0	0.52692	0.179
Mar 16	V	7098.68244	38.63	23.7	0.54111	0.179
Apr 1	V	7114.68464	40.92	20.8	0.59814	0.176
Apr 13	V	7126.48671	42.38	18.5	0.64020	0.175
Apr 14	V	7127.55129	42.53	18.3	0.64400	0.186
Apr 23	V	7136.58240	43.52	16.7	0.67618	0.173
Apr 29	V	7142.56701	44.17	15.8	0.69751	0.176
May 11	V	7154.64626	45.26	14.2	0.74056	0.173
May 16	V	7159.63260	45.59	13.7	0.75833	0.172
May 17	V	7160.65208	45.64	13.6	0.76196	0.173
May 27	V	7170.42396	46.07	13.2	0.79679	0.173
May 28	V	7171.46764	46.10	13.2	0.80050	0.175
May 30	V	7173.39977	46.07	13.1	0.80739	0.173
Jun 1	V	7175.51723	46.11	13.2	0.81494	0.173

Table 2.

Open in new tab

Observation log for the 2014 and 2015 epochs. Column 1 gives the ut date of the observation and column 2 gives the polarization state observed. Column 3 gives the mid-HJD of the observations, while columns 4 and 5 give the radial velocity measurement of the primary and secondary, respectively. Column 6 gives the orbital phase of the observation, based on our improved orbital parameters (see Section 3) and column 7 gives the S-index measured from each observation (see Section 4). Typical uncertainties for NARVAL radial velocities are 30 m s⁻¹ (Petit et al. 2021).

ut	Pol.	Mid-HJD	RV pri	RV sec	Orb.	S-
date		(−2,450,000)	(km s⁻¹)	(km s⁻¹)	phase	index
2014
May 5	V	6783.50017	33.06	–	0.41787	0.172
Jul 14	V	6853.43743	43.34	17.2	0.66711	0.173
Jul 16	V	6855.41466	43.56	16.9	0.67416	0.174
Jul 17	V	6856.50808	43.67	16.7	0.67805	0.173
Aug 11	V	6881.33882	45.84	13.6	0.76655	0.174
Aug 20	V	6890.49443	46.15	13.2	0.79917	0.177
2015
Mar 9	V	7091.73841	37.69	25.5	0.51637	0.178
Mar 11	V	7093.71244	37.96	25.2	0.52340	0.177
Mar 12	V	7094.70057	38.10	25.0	0.52692	0.179
Mar 16	V	7098.68244	38.63	23.7	0.54111	0.179
Apr 1	V	7114.68464	40.92	20.8	0.59814	0.176
Apr 13	V	7126.48671	42.38	18.5	0.64020	0.175
Apr 14	V	7127.55129	42.53	18.3	0.64400	0.186
Apr 23	V	7136.58240	43.52	16.7	0.67618	0.173
Apr 29	V	7142.56701	44.17	15.8	0.69751	0.176
May 11	V	7154.64626	45.26	14.2	0.74056	0.173
May 16	V	7159.63260	45.59	13.7	0.75833	0.172
May 17	V	7160.65208	45.64	13.6	0.76196	0.173
May 27	V	7170.42396	46.07	13.2	0.79679	0.173
May 28	V	7171.46764	46.10	13.2	0.80050	0.175
May 30	V	7173.39977	46.07	13.1	0.80739	0.173
Jun 1	V	7175.51723	46.11	13.2	0.81494	0.173

ut	Pol.	Mid-HJD	RV pri	RV sec	Orb.	S-
date		(−2,450,000)	(km s⁻¹)	(km s⁻¹)	phase	index
2014
May 5	V	6783.50017	33.06	–	0.41787	0.172
Jul 14	V	6853.43743	43.34	17.2	0.66711	0.173
Jul 16	V	6855.41466	43.56	16.9	0.67416	0.174
Jul 17	V	6856.50808	43.67	16.7	0.67805	0.173
Aug 11	V	6881.33882	45.84	13.6	0.76655	0.174
Aug 20	V	6890.49443	46.15	13.2	0.79917	0.177
2015
Mar 9	V	7091.73841	37.69	25.5	0.51637	0.178
Mar 11	V	7093.71244	37.96	25.2	0.52340	0.177
Mar 12	V	7094.70057	38.10	25.0	0.52692	0.179
Mar 16	V	7098.68244	38.63	23.7	0.54111	0.179
Apr 1	V	7114.68464	40.92	20.8	0.59814	0.176
Apr 13	V	7126.48671	42.38	18.5	0.64020	0.175
Apr 14	V	7127.55129	42.53	18.3	0.64400	0.186
Apr 23	V	7136.58240	43.52	16.7	0.67618	0.173
Apr 29	V	7142.56701	44.17	15.8	0.69751	0.176
May 11	V	7154.64626	45.26	14.2	0.74056	0.173
May 16	V	7159.63260	45.59	13.7	0.75833	0.172
May 17	V	7160.65208	45.64	13.6	0.76196	0.173
May 27	V	7170.42396	46.07	13.2	0.79679	0.173
May 28	V	7171.46764	46.10	13.2	0.80050	0.175
May 30	V	7173.39977	46.07	13.1	0.80739	0.173
Jun 1	V	7175.51723	46.11	13.2	0.81494	0.173

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