Table 2. Open in new tab Mean and median...

Name		Oosterhoff I	Oosterhoff II	N\|$_{\mathrm{Oo\, I}}$\|	N\|$_{\mathrm{Oo\, II}}$\|
M68	−2.23	−1.656	−1.656	−1.732	−1.732	−1.873	−1.900	−1.913	−1.912	2	5
M53	−2.10	−1.740	−1.730	−1.893	−1.906	−1.698	−1.730	−1.698	−1.697	4	20
NGC 3201	−1.59	−1.401	−1.390	−1.516	−1.513	−1.481	−1.489	−1.378	−1.398	26	3
IC4499	−1.53	−1.573	−1.584	−1.641	−1.628	−1.707	−1.669	−1.670	−1.635	23	9
M3	−1.50	−1.486	−1.500	−1.532	−1.527	−1.526	−1.534	−1.516	−1.493	52	10
NGC 6934	−1.47	−1.386	−1.417	−1.498	−1.548	−1.443	−1.443	−1.459	−1.459	25	2
NGC 6229	−1.47	−1.273	−1.267	−1.395	−1.393	−1.390	−1.390	−1.322	−1.322	18	2
M5	−1.29	−1.285	−1.304	−1.364	−1.383	−1.380	−1.395	−1.356	−1.363	35	13
M14	−1.28	−1.337	−1.283	−1.486	−1.467	−1.343	−1.305	−1.374	−1.330	16	16
NGC 1851	−1.18	−1.310	−1.285	−1.242	−1.233	−1.345	−1.383	−1.307	−1.309	6	6

Name

Oosterhoff I

Oosterhoff II

N|$_{\mathrm{Oo\, I}}$|

N|$_{\mathrm{Oo\, II}}$|

[Fe/H]_UVES

|${\mathrm{[Fe/H]}_{V}^{*}}$|

|${\mathrm{[Fe/H]}_{I}^{*}}$|

|${\mathrm{[Fe/H]}_{V}^{*}}$|

|${\mathrm{[Fe/H]}_{I}^{*}}$|

mean

med.

mean

med.

mean

med.

mean

med.

M68

−2.23

−1.656

−1.732

−1.873

−1.900

−1.913

−1.912

M53

−2.10

−1.740

−1.730

−1.893

−1.906

−1.698

−1.730

−1.698

−1.697

NGC 3201

−1.59

−1.401

−1.390

−1.516

−1.513

−1.481

−1.489

−1.378

−1.398

IC4499

−1.53

−1.573

−1.584

−1.641

−1.628

−1.707

−1.669

−1.670

−1.635

−1.50

−1.486

−1.500

−1.532

−1.527

−1.526

−1.534

−1.516

−1.493

NGC 6934

−1.47

−1.386

−1.417

−1.498

−1.548

−1.443

−1.459

NGC 6229

−1.47

−1.273

−1.267

−1.395

−1.393

−1.390

−1.322

−1.29

−1.285

−1.304

−1.364

−1.383

−1.380

−1.395

−1.356

−1.363

M14

−1.28

−1.337

−1.283

−1.486

−1.467

−1.343

−1.305

−1.374

−1.330

NGC 1851

−1.18

−1.310

−1.285

−1.242

−1.233

−1.345

−1.383

−1.307

−1.309

Name		Oosterhoff I	Oosterhoff II	N\|$_{\mathrm{Oo\, I}}$\|	N\|$_{\mathrm{Oo\, II}}$\|
M68	−2.23	−1.656	−1.656	−1.732	−1.732	−1.873	−1.900	−1.913	−1.912	2	5
M53	−2.10	−1.740	−1.730	−1.893	−1.906	−1.698	−1.730	−1.698	−1.697	4	20
NGC 3201	−1.59	−1.401	−1.390	−1.516	−1.513	−1.481	−1.489	−1.378	−1.398	26	3
IC4499	−1.53	−1.573	−1.584	−1.641	−1.628	−1.707	−1.669	−1.670	−1.635	23	9
M3	−1.50	−1.486	−1.500	−1.532	−1.527	−1.526	−1.534	−1.516	−1.493	52	10
NGC 6934	−1.47	−1.386	−1.417	−1.498	−1.548	−1.443	−1.443	−1.459	−1.459	25	2
NGC 6229	−1.47	−1.273	−1.267	−1.395	−1.393	−1.390	−1.390	−1.322	−1.322	18	2
M5	−1.29	−1.285	−1.304	−1.364	−1.383	−1.380	−1.395	−1.356	−1.363	35	13
M14	−1.28	−1.337	−1.283	−1.486	−1.467	−1.343	−1.305	−1.374	−1.330	16	16
NGC 1851	−1.18	−1.310	−1.285	−1.242	−1.233	−1.345	−1.383	−1.307	−1.309	6	6

Table 2.

Open in new tab

Mean and median values of the photometric V- and I-band metallicities of Oo I and Oo II variables in 10 GCs.

Name		Oosterhoff I				Oosterhoff II				N\|$_{\mathrm{Oo\, I}}$\|	N\|$_{\mathrm{Oo\, II}}$\|
	[Fe/H]_UVES	\|${\mathrm{[Fe/H]}_{V}^{*}}$\|		\|${\mathrm{[Fe/H]}_{I}^{*}}$\|		\|${\mathrm{[Fe/H]}_{V}^{*}}$\|		\|${\mathrm{[Fe/H]}_{I}^{*}}$\|
		mean	med.	mean	med.	mean	med.	mean	med.
M68	−2.23	−1.656	−1.656	−1.732	−1.732	−1.873	−1.900	−1.913	−1.912	2	5
M53	−2.10	−1.740	−1.730	−1.893	−1.906	−1.698	−1.730	−1.698	−1.697	4	20
NGC 3201	−1.59	−1.401	−1.390	−1.516	−1.513	−1.481	−1.489	−1.378	−1.398	26	3
IC4499	−1.53	−1.573	−1.584	−1.641	−1.628	−1.707	−1.669	−1.670	−1.635	23	9
M3	−1.50	−1.486	−1.500	−1.532	−1.527	−1.526	−1.534	−1.516	−1.493	52	10
NGC 6934	−1.47	−1.386	−1.417	−1.498	−1.548	−1.443	−1.443	−1.459	−1.459	25	2
NGC 6229	−1.47	−1.273	−1.267	−1.395	−1.393	−1.390	−1.390	−1.322	−1.322	18	2
M5	−1.29	−1.285	−1.304	−1.364	−1.383	−1.380	−1.395	−1.356	−1.363	35	13
M14	−1.28	−1.337	−1.283	−1.486	−1.467	−1.343	−1.305	−1.374	−1.330	16	16
NGC 1851	−1.18	−1.310	−1.285	−1.242	−1.233	−1.345	−1.383	−1.307	−1.309	6	6

Name		Oosterhoff I				Oosterhoff II				N\|$_{\mathrm{Oo\, I}}$\|	N\|$_{\mathrm{Oo\, II}}$\|
	[Fe/H]_UVES	\|${\mathrm{[Fe/H]}_{V}^{*}}$\|		\|${\mathrm{[Fe/H]}_{I}^{*}}$\|		\|${\mathrm{[Fe/H]}_{V}^{*}}$\|		\|${\mathrm{[Fe/H]}_{I}^{*}}$\|
		mean	med.	mean	med.	mean	med.	mean	med.
M68	−2.23	−1.656	−1.656	−1.732	−1.732	−1.873	−1.900	−1.913	−1.912	2	5
M53	−2.10	−1.740	−1.730	−1.893	−1.906	−1.698	−1.730	−1.698	−1.697	4	20
NGC 3201	−1.59	−1.401	−1.390	−1.516	−1.513	−1.481	−1.489	−1.378	−1.398	26	3
IC4499	−1.53	−1.573	−1.584	−1.641	−1.628	−1.707	−1.669	−1.670	−1.635	23	9
M3	−1.50	−1.486	−1.500	−1.532	−1.527	−1.526	−1.534	−1.516	−1.493	52	10
NGC 6934	−1.47	−1.386	−1.417	−1.498	−1.548	−1.443	−1.443	−1.459	−1.459	25	2
NGC 6229	−1.47	−1.273	−1.267	−1.395	−1.393	−1.390	−1.390	−1.322	−1.322	18	2
M5	−1.29	−1.285	−1.304	−1.364	−1.383	−1.380	−1.395	−1.356	−1.363	35	13
M14	−1.28	−1.337	−1.283	−1.486	−1.467	−1.343	−1.305	−1.374	−1.330	16	16
NGC 1851	−1.18	−1.310	−1.285	−1.242	−1.233	−1.345	−1.383	−1.307	−1.309	6	6

*Denotes photometric metallicities calculated according to equations (2) and (3).

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