2025nvb

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Information

Transient

Name: AT2025nvb
Right ascension: 14h31m05.80s
Declination: -0d25m11.42s
Discovery Date: June 13, 2025, 4:45 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.042

Host

Name:
Right ascension: 14h31m05.76s
Declination: -0d25m11.13s
Redshift: 0.135865
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	21.3
Transient MWEBV	processed	0.06
Host match	processed	5.82
Host information	processed	0.35
Host MWEBV	processed	0.04
Global aperture construction	processed	0.71
Global aperture photometry	processed	4.95
Validate global photometry	processed	15.12
Global host SED inference	processed	394.82
Local aperture photometry	processed	5.73
Validate local photometry	no valid phot	0.02
Local host SED inference	not 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) = 14h31m05.80s, -0d25m11.42s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys

Data not available

Aperture details

RA, DEC (J2000) = 14h31m05.74s, -0d25m11.01s
semi major axis, semi minor axis (arcsec) = 5.58, 3.0
angle (degrees, anti-clockwise from east) = -79.76

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	2.2	0.39	23.042	0.193	AB
GALEX_NUV	4.88	0.4	22.179	0.088	AB
SDSS_u	18.64	2.79	20.724	0.163	AB
SDSS_g	46.56	2.13	19.730	0.050	AB
DES_g	51.14	0.47	19.628	0.010	AB
PanSTARRS_g	50.0	0.93	19.653	0.020	AB
SDSS_r	98.41	3.1	18.917	0.034	AB
PanSTARRS_r	95.84	1.3	18.946	0.015	AB
SDSS_i	142.56	4.27	18.515	0.033	AB
PanSTARRS_i	133.76	1.38	18.584	0.011	AB
PanSTARRS_z	168.05	2.54	18.336	0.016	AB
SDSS_z	185.03	10.98	18.232	0.064	AB
PanSTARRS_y	185.43	6.0	18.230	0.035	AB
2MASS_J	351.64	140.99	16.640	0.435	Vega
2MASS_H	333.98	204.78	16.223	0.666	Vega
2MASS_K	506.51	252.75	15.301	0.542	Vega
WISE_W1	114.2	7.87	16.057	0.075	Vega
WISE_W2	74.84	15.36	15.876	0.223	Vega
WISE_W3	237.38	57.98	12.787	0.265	Vega
WISE_W4	106.17	345.88	12.215	3.537	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Data not available

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.070	10.128	10.208
{\rm log}_{10}({\rm SFR})	-0.286	0.093	0.406
{\rm log}_{10}({\rm sSFR})	-10.396	-10.010	-9.707
{\rm stellar\ age}	6.086	6.904	8.124

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.064	-0.648	-0.334
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.653	-0.617	0.199

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.227	0.361	0.531
\delta	-0.656	-0.355	-0.085
\tau_1/\tau_2	0.657	1.027	1.412
Q_{PAH}	0.553	1.515	3.181
U_{min}	2.786	8.068	14.826
{\rm log}_{10}(\gamma_e)\,	-2.664	-1.732	-0.720

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.172	-2.875	-1.828
{\rm log}_{10}(\tau_{AGN})\,	0.984	1.452	1.875

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.022	-0.385	-0.089
0.03-0.10 Gyr	-0.245	0.196	0.547
0.10-0.32 Gyr	-0.358	0.067	0.348
0.32-1.04 Gyr	-0.632	-0.159	0.103
1.04-3.36 Gyr	-0.543	-0.004	0.239
3.36-10.82 Gyr	0.112	0.300	0.418
10.82-12.02 Gyr	-0.131	0.382	0.913