VizieR

The 3 columns in color are computed by VizieR, and are not part of the original data.
The precision of the computed positions has been increased compared to the original positions.

IX/25/ipcfield

Einstein Observatory IPC Parameters (HEAO-2, 1978-1981)

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Field Parameters for the IPC (4295 rows)

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Full	recno	IPCseq	ObsTitle	RAB1950 "h:m:s"	DEB1950 "d:m:s"	livetime s	strt "Y:M:D"	stop "Y:M:D"	nH cm-2	rollang rad	f_	refid	fldflag	fitsfile	comment	_RA.icrs	_DE.icrs "d:m:s"
1	2881	7028	NGC 1332,EARLY GALAXY SURVEY	03 24 04	-21 30 30	12498.61	1980-01-20	1980-01-23	2.246e+20	2.00906	0			I0324S21.XIA		03 26 17.3	-21 20 03

IX/25/ipcihut

Einstein Observatory IPC Parameters (HEAO-2, 1978-1981)

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Component Huts for IPC Sequences (13265 rows)

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Full	recno	IPCseq	fieldno	MinFno	MajFno	RAB1950 "h:m:s"	DEB1950 "d:m:s"	hutroll rad	aspyoff	aspzoff	asprot rad	livetime s	avgbal	ustartim us	astartday	start "Y:M:D"	starttime ms	stop "Y:M:D"	stoptime ms	_RA.icrs "h:m:s"	_DE.icrs "d:m:s"
1	7969	7028	1	117095803	914810	03 24 04	-21 30 30	2.027	0.089	2.786	-8.5030e-04	2373.592	16.79	4.4291455e+10	750	1980-01-20	44291455	1980-01-20	48797055	03 26 17	-21 20 03
2	7970	7028	2	117109883	914920	03 24 04	-21 30 30	2.027	1.853	2.591	-8.8558e-04	2042.857	16.79	4.8797055e+10	750	1980-01-20	48797055	1980-01-20	54818175	03 26 17	-21 20 03
3	7971	7028	3	117128699	915067	03 24 04	-21 30 30	2.027	1.865	2.590	-8.0609e-04	1536.416	16.79	5.4818175e+10	750	1980-01-20	54818175	1980-01-20	58463615	03 26 17	-21 20 03
4	7972	7028	4	117896955	921069	03 24 04	-21 30 30	1.993	2.180	1.630	-7.2367e-04	1947.656	16.60	4.1460099e+10	753	1980-01-23	41460099	1980-01-23	44368259	03 26 17	-21 20 03
5	7973	7028	5	117906043	921140	03 24 04	-21 30 30	1.993	0.000	0.000	0.0000e+00	0.000	16.60	4.4368259e+10	753	1980-01-23	44368259	1980-01-23	46252419	03 26 17	-21 20 03
6	7974	7028	6	117911931	921186	03 24 04	-21 30 30	1.993	3.536	1.829	-6.9484e-04	1957.224	16.60	4.6252420e+10	753	1980-01-23	46252419	1980-01-23	48669059	03 26 17	-21 20 03
7	7975	7028	7	117919483	921245	03 24 04	-21 30 30	1.993	2.168	1.647	-1.0269e-03	548.024	16.60	4.8669060e+10	753	1980-01-23	48669059	1980-01-23	50471299	03 26 17	-21 20 03
8	7976	7028	8	117925115	921289	03 24 04	-21 30 30	1.993	2.575	1.640	-7.3522e-04	2092.854	16.60	5.0471300e+10	753	1980-01-23	50471299	1980-01-23	54894979	03 26 17	-21 20 03