2025vjd

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Information

Transient

Name: AT2025vjd
Right ascension: 17h30m54.62s
Declination: 47d05m11.23s
Discovery Date: Aug. 25, 2025, 8:08 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.023

Host

Name:
Right ascension: 17h30m54.61s
Declination: 47d05m12.20s
Redshift: None
Photometric Redshift: 0.156

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	28.09
Transient MWEBV	processed	0.03
Host match	processed	5.88
Host information	processed	0.14
Host MWEBV	processed	0.03
Global aperture construction	processed	0.68
Global aperture photometry	processed	4.75
Validate global photometry	processed	12.99
Global host SED inference	processed	392.4
Local aperture photometry	processed	5.44
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) = 17h30m54.62s, 47d05m11.23s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
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) = 17h30m54.61s, 47d05m12.34s
semi major axis, semi minor axis (arcsec) = 7.99, 3.36
angle (degrees, anti-clockwise from east) = -14.23

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	13.04	2.42	21.112	0.201	AB
GALEX_NUV	13.43	1.76	21.080	0.143	AB
DES_g	158.83	0.94	18.398	0.006	AB
PanSTARRS_g	164.85	1.28	18.357	0.008	AB
PanSTARRS_r	326.99	1.34	17.614	0.004	AB
PanSTARRS_i	480.94	1.94	17.195	0.004	AB
PanSTARRS_z	587.13	2.99	16.978	0.006	AB
DES_z	625.07	4.67	16.910	0.008	AB
PanSTARRS_y	674.1	7.11	16.828	0.011	AB
2MASS_J	772.2	127.49	15.786	0.179	Vega
2MASS_H	1370.46	204.51	14.690	0.162	Vega
2MASS_K	873.79	235.49	14.709	0.293	Vega
WISE_W1	552.2	12.26	14.346	0.024	Vega
WISE_W2	451.65	17.55	13.924	0.042	Vega
WISE_W3	1453.63	45.67	10.820	0.034	Vega
WISE_W4	3354.54	431.87	8.466	0.140	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})\,	10.813	10.850	10.892
{\rm log}_{10}({\rm SFR})	0.105	0.336	0.567
{\rm log}_{10}({\rm sSFR})	-10.748	-10.516	-10.263
{\rm stellar\ age}	6.219	6.821	7.550

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.551	-0.321	-0.127
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.583	0.004	0.309

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.166	0.260	0.395
\delta	-0.713	-0.359	-0.032
\tau_1/\tau_2	0.527	0.880	1.246
Q_{PAH}	0.838	2.529	4.723
U_{min}	2.310	7.271	14.123
{\rm log}_{10}(\gamma_e)\,	-3.251	-2.056	-0.930

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-2.148	-1.397	-1.005
{\rm log}_{10}(\tau_{AGN})\,	1.151	1.509	1.826

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.177	0.400	0.605
0.03-0.10 Gyr	-0.073	0.303	0.600
0.10-0.32 Gyr	-0.098	0.279	0.579
0.32-1.03 Gyr	0.076	0.410	0.641
1.03-3.31 Gyr	0.451	0.782	1.009
3.31-10.61 Gyr	0.936	1.061	1.147
10.61-11.79 Gyr	0.706	1.108	1.485