M92

M92 was observed between 20110613_075000 and 20110613_103000.

We exposed a total 11min in Ks and 11min in J.

An equivalent time for the sky background was acquired in both Ks and J band.

A pattern of 11 dither positions was used for both the cluster and the sky

A similar script was repeated for the so called "short exposure" - not saturated images.

2 images in J band without adaptive optic correction are available. (see table Open Loop below)

Example image

This example image has been obtained as an average of 4x15s frames, Ks filter, Dark subtracted

Ks - GC - long exposure

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_075027	17:17:10 43:07:21	Ks	15000	4	77	NaN 0.58	12.0	2	145	801
20110613_075220	17:17:10 43:07:22	Ks	15000	4	77	NaN 0.55	12.0	2	145	801
20110613_075414	17:17:10 43:07:23	Ks	15000	4	77	NaN 0.47	12.0	2	145	801
20110613_075549	17:17:11 43:07:24	Ks	15000	4	76	NaN 0.66	12.0	2	145	801
20110613_075725	17:17:11 43:07:24	Ks	15000	4	76	NaN 0.64	12.0	2	145	801
20110613_081035	17:17:11 43:07:31	Ks	15000	4	74	0.91 0.57	12.5	2	145	625
20110613_081216	17:17:11 43:07:32	Ks	15000	4	74	0.97 0.60	12.6	2	145	625
20110613_081353	17:17:11 43:07:32	Ks	15000	4	74	1.04 0.58	12.6	2	145	625
20110613_081546	17:17:11 43:07:33	Ks	15000	4	74	0.88 0.48	12.6	2	145	625
20110613_081740	17:17:11 43:07:34	Ks	15000	4	73	1.04 0.71	12.6	2	145	625
20110613_081933	17:17:11 43:07:35	Ks	15000	4	73	0.95 0.55	12.5	2	145	625

Ks - Sky - long exposure

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_083350	17:17:17 43:05:09	Ks	15000	4	71	0.97 0.61	11.9	2	145	991
20110613_083543	17:17:17 43:05:09	Ks	15000	4	71	0.97 0.57	11.8	2	145	991
20110613_083735	17:17:17 43:05:10	Ks	15000	4	70	0.89 0.55	11.8	2	145	991
20110613_083910	17:17:17 43:05:11	Ks	15000	4	70	0.89 0.63	11.8	2	145	991
20110613_084046	17:17:17 43:05:11	Ks	15000	4	70	1.02 0.79	11.8	2	145	991
20110613_084221	17:17:17 43:05:12	Ks	15000	4	69	1.09 0.73	11.8	2	145	991
20110613_085800	17:17:17 43:05:17	Ks	15000	4	67	0.89 0.77	12.0	2	145	801
20110613_085936	17:17:17 43:05:17	Ks	15000	4	67	1.00 0.81	12.0	2	145	801
20110613_090129	17:17:17 43:05:18	Ks	15000	4	66	1.52 0.72	11.9	2	145	801
20110613_090323	17:17:17 43:05:18	Ks	15000	4	66	NaN 0.75	11.9	2	145	801
20110613_090516	17:17:17 43:05:19	Ks	15000	4	66	NaN 0.62	11.9	2	145	801

J - GC - long exposure

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_095236	17:17:12 43:07:58	J	30000	2	57	NaN 0.75	12.5	2	145	625
20110613_095415	17:17:12 43:07:58	J	30000	2	57	NaN 0.74	12.6	2	145	625
20110613_095554	17:17:12 43:07:58	J	30000	2	56	NaN 0.77	12.6	2	145	625
20110613_095715	17:17:12 43:07:59	J	30000	2	56	1.02 0.99	12.7	2	145	625
20110613_095836	17:17:12 43:07:59	J	30000	2	56	1.14 0.64	12.6	2	145	625
20110613_095957	17:17:12 43:07:59	J	30000	2	56	1.09 0.78	12.6	2	145	625
20110613_100119	17:17:12 43:07:59	J	30000	2	55	1.06 0.60	12.6	2	145	625
20110613_100258	17:17:12 43:08:00	J	30000	2	55	1.22 0.95	12.6	2	145	625
20110613_100436	17:17:12 43:08:00	J	30000	2	55	1.27 0.85	12.6	2	145	625
20110613_100615	17:17:12 43:08:00	J	30000	2	54	1.00 0.69	12.6	2	145	625

J - Sky - long exposure

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_090750	17:17:17 43:05:19	J	30000	2	65	NaN 0.67	11.9	2	145	801
20110613_090929	17:17:17 43:05:20	J	30000	2	65	NaN 0.66	11.9	2	145	801
20110613_091108	17:17:17 43:05:20	J	30000	2	64	NaN 0.63	11.9	2	145	801
20110613_091229	17:17:17 43:05:20	J	30000	2	64	NaN 0.69	11.9	2	145	801
20110613_091350	17:17:17 43:05:21	J	30000	2	64	NaN 0.60	11.9	2	145	801
20110613_091511	17:17:17 43:05:21	J	30000	2	64	NaN 0.71	11.9	2	145	801
20110613_091632	17:17:17 43:05:21	J	30000	2	64	NaN 0.60	11.8	2	145	801
20110613_091811	17:17:17 43:05:22	J	30000	2	63	NaN 0.80	11.9	2	145	801
20110613_091950	17:17:17 43:05:22	J	30000	2	63	NaN 0.71	11.8	2	145	801
20110613_092129	17:17:17 43:05:23	J	30000	2	63	NaN 0.80	11.9	2	145	801

Ks - GC - short exposure

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_094121	17:17:12 43:07:55	Ks	2000	3	59	1.00 0.75	12.6	2	145	625

Ks - Sky - short exposure

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_092448	17:17:17 43:05:23	Ks	2000	3	62	NaN 0.69	11.8	2	145	801

J - GC - short exposure

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_095151	17:17:12 43:07:58	J	2000	3	57	NaN 0.78	12.6	2	145	625

J - Sky - short exposure

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_092319	17:17:17 43:05:23	J	2000	1	62	NaN 0.79	11.9	2	145	801
20110613_092344	17:17:17 43:05:23	J	2000	2	62	NaN 0.60	11.8	2	145	801

J - GC - Open loop

TrackNo	RA/DEC	filter	exp	#frames	El	DIMM/OL	Mag	bin	#mod	freq	notes
20110613_100834	17:17:12 43:08:01	J	2000	3	54	1.04 0.07	12.7	2	145	625
20110613_100929	17:17:12 43:08:01	J	30000	1	54	0.98 0.08	12.7	2	145	625