2024vrk results

2024vrk results

Information

Transient

Name:	`AT2024vrk`
Right ascension:	`21h09m50.54s`
Declination:	`32d59m13.18s`
Discovery Date:	`Sept. 9, 2024, 6:39 a.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.179`

Host

Name:	`2024vrk`
Right ascension:	`21h09m50.58s`
Declination:	`32d59m14.73s`
Redshift:	`None`
Photometric Redshift:	`0.091`

Cutout Download Report

Downloaded	Unavailable
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y	GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	2.97
Transient MWEBV	processed	0.17
Host match	processed	6.01
Host information	processed	0.09
Host MWEBV	processed	0.07
Global aperture construction	processed	0.67
Global aperture photometry	processed	3.7
Validate global photometry	processed	11.23
Global host SED inference	processed	897.07
Local aperture photometry	processed	3.72
Validate local photometry	processed	0.02
Local host SED inference	processed	498.77

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	21h09m50.54s, 32d59m13.18s
semi major axis, semi minor axis (arcsec):	1.18, 1.18
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_i	59.1	0.42	19.471	0.008	AB
PanSTARRS_z	76.51	1.05	19.191	0.015	AB
PanSTARRS_y	91.17	2.75	19.000	0.033	AB

Aperture details

RA, DEC (J2000):	21h09m50.53s, 32d59m14.79s
semi major axis, semi minor axis (arcsec):	15.75, 10.43
angle (degrees, anti-clockwise from east):	-58.82

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
PanSTARRS_g	679.29	2.88	16.820	0.005	AB
PanSTARRS_i	1494.27	4.33	15.964	0.003	AB
PanSTARRS_z	1753.27	11.08	15.790	0.007	AB
PanSTARRS_y	2028.54	29.05	15.632	0.016	AB
2MASS_J	5580.95	290.45	13.638	0.057	Vega
2MASS_K	4066.45	575.56	13.039	0.154	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.290	9.531	9.680
{\rm log}_{10}({\rm SFR})	-1.357	-0.562	0.321
{\rm log}_{10}({\rm sSFR})	-10.901	-10.105	-9.155
{\rm stellar\ age}	2.457	6.523	8.583

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.379	-0.551	-0.036
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.497	-0.626	0.171

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.267	0.737	1.261
\delta	-0.658	-0.285	0.066
\tau_1/\tau_2	0.568	0.961	1.347
Q_{PAH}	0.773	2.377	4.846
U_{min}	2.856	7.766	15.178
{\rm log}_{10}(\gamma_e)\,	-3.318	-2.301	-0.932

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.073	-0.901	-0.049
{\rm log}_{10}(\tau_{AGN})\,	1.009	1.401	1.911

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.442	-0.715	-0.226
0.03-0.10 Gyr	-1.664	-0.636	0.448
0.10-0.33 Gyr	-2.148	-0.888	-0.034
0.33-1.06 Gyr	-2.357	-0.764	-0.028
1.06-3.47 Gyr	-2.360	-0.661	-0.242
3.47-11.31 Gyr	-2.072	-0.463	-0.185
11.31-12.57 Gyr	-1.794	-0.417	0.347

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.447	10.698	10.837
{\rm log}_{10}({\rm SFR})	0.654	1.114	1.907
{\rm log}_{10}({\rm sSFR})	-10.057	-9.564	-8.565
{\rm stellar\ age}	0.283	4.814	7.312

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.977	-0.220	0.090
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.687	-1.178	-0.381

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.190	0.576	1.347
\delta	-0.456	0.071	0.288
\tau_1/\tau_2	0.489	1.090	1.674
Q_{PAH}	0.634	2.379	5.035
U_{min}	2.175	7.164	15.278
{\rm log}_{10}(\gamma_e)\,	-3.396	-2.260	-0.801

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.504	-3.044	-0.263
{\rm log}_{10}(\tau_{AGN})\,	0.975	1.645	2.006

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.765	1.129	1.492
0.03-0.10 Gyr	0.166	1.069	2.023
0.10-0.33 Gyr	-0.012	0.909	1.895
0.33-1.06 Gyr	-0.955	0.661	1.399
1.06-3.47 Gyr	-2.557	0.559	1.024
3.47-11.31 Gyr	-3.304	0.456	0.943
11.31-12.57 Gyr	-3.499	0.451	1.260