Summary
 

Observation code	:	VS03p		AIPS Version	:	15APR99
Date of Observation	:	1998/87		Difmap Version	:	2.3c
Source Name	:	J0607-08		vsop_difmap used	:	Yes
Calibration Source(s)	:	0528+134, 0808+019
Ground telescopes	:	HartRAO, Noto		Model Fitted to data	:	Yes
Tracking Station(s)	:	GZ		Image made	:	Yes
Correlator	:	Penticton

 

Abstract This is a 2 GRTs VSOP survey experiment. Fringes were clearly detected on all three (1 ground-ground and 2 ground-space) baselines. Since only 3 antennas (including Halca) available, imaging was done without any amplitude self-cal. Model fitting was tried to fit the central region only with a circular Gaussian component while keeping 24 clean components of remaining structure. For both calibrators 0528+134 and 0808+019, strong fringes were seen on the ground baseline (HartRAO - Noto) of 6,000km with correlated flux densities of 0.95Jy and 0.40Jy, respectively. The data after 21:24:01 was useless because both u and v were wrongly set zero for ground baseline. Fringes still can be seen for both J0607-08 and 0808+019. The reason is unknown.

Model
Flux (Jy)	Radius (mas)	Theta (deg)	Major (mas)	Axial ratio	Phi (deg)	TB (10^12 K)
0.230331	0.127955	-23.5417	0.149060	1.00000	0.00000	0.5059
(*) Quoted Brightness temperatures assume Gaussian components and are in the local (z=0) frame.

AIPS Input Files

ANTAB.TXT

Comments - None -

AIPS Output Files

PRTAN.LIS LISTR.LIS DTSUM_0.LIS DTSUM_1.LIS UVPLT_UV.PS UVPLT_UVD.PS UVPLT_UVPA.PS SN_APCAL_AMP_2.PS

SN_APCAL_AMP_1.PS SN_CALIB_DEL_1.PS SN_CALIB_DEL_2.PS SN_CALIB_RAT_1.PS SN_CALIB_RAT_2.PS SN_CALIB_SNR_1.PS SN_CALIB_SNR_2.PS SN_CALIB_PHA_1.PS

SN_CALIB_PHA_2.PS POSSM01_AP_1.PS POSSM01_AP_2.PS VPLOT_AP_1.PS VPLOT_AP_2.PS

More details on the Images and Modelfits are found in this page.