2025gv

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Information

Transient

Name: AT2025gv
Right ascension: 14h00m17.84s
Declination: -11d04m10.96s
Discovery Date: Jan. 9, 2025, 3:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2025gv
Right ascension: 14h00m17.81s
Declination: -11d04m11.58s
Redshift: 0.060745
Photometric Redshift: 0.060

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.65
Cutout download	processed	13.43
Global aperture construction	processed	0.56
Local aperture photometry	processed	4.22
Global aperture photometry	processed	4.29
Validate local photometry	processed	0.02
Validate global photometry	processed	13.58
Host information	processed	0.08
Global host SED inference	processed	397.56
Local host SED inference	processed	408.89
Transient information	processed	0.0
Transient MWEBV	processed	0.05
Host MWEBV	processed	0.04
Log transient processing status	processed	None

Cutout Download Report

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

Aperture Photometry

Aperture details

RA, DEC (J2000) = 14h00m17.84s, -11d04m10.96s
semi major axis, semi minor axis (arcsec) = 1.71, 1.71
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
SDSS_u	64.78	2.68	19.371	0.045	AB
SDSS_g	302.09	4.54	17.700	0.016	AB
PanSTARRS_g	338.45	0.56	17.576	0.002	AB
SDSS_r	529.84	6.03	17.090	0.012	AB
PanSTARRS_r	557.01	0.71	17.035	0.001	AB
SDSS_i	890.84	7.89	16.526	0.010	AB
PanSTARRS_i	960.24	0.73	16.444	0.001	AB
PanSTARRS_z	1049.67	1.2	16.347	0.001	AB
SDSS_z	1151.35	10.42	16.247	0.010	AB
PanSTARRS_y	1283.36	2.27	16.129	0.002	AB

Aperture details

RA, DEC (J2000) = 14h00m17.80s, -11d04m11.38s
semi major axis, semi minor axis (arcsec) = 9.08, 6.68
angle (degrees, anti-clockwise from east) = -48.2

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	42.83	6.56	19.821	0.166	AB
GALEX_NUV	52.03	0.38	19.609	0.008	AB
SDSS_u	196.41	8.94	18.167	0.049	AB
SDSS_g	792.18	7.67	16.653	0.011	AB
PanSTARRS_g	843.87	1.91	16.584	0.002	AB
SDSS_r	1456.05	10.54	15.992	0.008	AB
PanSTARRS_r	1458.14	2.23	15.991	0.002	AB
SDSS_i	2223.95	13.97	15.532	0.007	AB
PanSTARRS_i	2218.63	2.63	15.535	0.001	AB
PanSTARRS_z	2567.97	4.34	15.376	0.002	AB
SDSS_z	2863.28	28.97	15.258	0.011	AB
PanSTARRS_y	3172.56	9.53	15.146	0.003	AB
2MASS_J	4686.09	236.52	13.828	0.055	Vega
2MASS_H	5281.3	339.41	13.226	0.070	Vega
2MASS_K	4898.76	399.27	12.837	0.088	Vega
WISE_W1	3074.55	31.92	12.482	0.011	Vega
WISE_W2	3337.23	44.98	11.753	0.015	Vega
WISE_W3	14875.36	148.05	8.295	0.011	Vega
WISE_W4	38771.73	1551.73	5.809	0.043	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.112	10.277	10.437
${\rm log}_{10}({\rm SFR})$	0.042	0.412	0.785
${\rm log}_{10}({\rm sSFR})$	-10.329	-9.861	-9.388
${\rm stellar\ age}$	4.990	7.153	9.067

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.300	-0.695	-0.276
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.664	-1.305	-0.345

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.604	0.957	1.280
$\delta$	-0.580	-0.298	-0.070
$\tau_1/\tau_2$	0.537	0.921	1.297
$Q_{PAH}$	0.445	1.581	3.010
$U_{min}$	2.517	7.213	13.988
${\rm log}_{10}(\gamma_e)\,$	-3.471	-2.576	-1.318

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.114	-1.833	-0.690
${\rm log}_{10}(\tau_{AGN})\,$	1.060	1.535	2.005

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.371	0.596	0.812
0.03-0.10 Gyr	-0.842	0.271	0.796
0.10-0.33 Gyr	-1.003	0.025	0.565
0.33-1.08 Gyr	-0.892	0.000	0.466
1.08-3.55 Gyr	-0.718	0.147	0.497
3.55-11.65 Gyr	-0.287	0.313	0.549
11.65-12.95 Gyr	-0.268	0.457	1.134

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	10.610	10.685	10.746
${\rm log}_{10}({\rm SFR})$	-0.240	-0.047	0.162
${\rm log}_{10}({\rm sSFR})$	-10.960	-10.735	-10.536
${\rm stellar\ age}$	5.930	7.049	8.004

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-0.406	-0.152	0.039
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-1.666	-0.641	0.219

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.238	0.353	0.512
$\delta$	-0.333	-0.035	0.196
$\tau_1/\tau_2$	0.405	0.719	1.062
$Q_{PAH}$	0.209	0.760	1.835
$U_{min}$	2.631	7.305	14.865
${\rm log}_{10}(\gamma_e)\,$	-2.695	-1.318	-0.595

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-0.775	-0.639	-0.547
${\rm log}_{10}(\tau_{AGN})\,$	1.438	1.538	1.622

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.113	0.261	0.436
0.03-0.10 Gyr	-1.035	-0.341	0.045
0.10-0.33 Gyr	-1.074	-0.348	0.072
0.33-1.08 Gyr	-0.206	0.241	0.522
1.08-3.55 Gyr	0.430	0.771	1.013
3.55-11.65 Gyr	0.576	0.807	0.943
11.65-12.95 Gyr	0.225	0.814	1.243