2025ijv

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Information

Transient

Name: AT2025ijv
Right ascension: 17h17m37.94s
Declination: 25d54m58.16s
Discovery Date: April 25, 2025, 9:12 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025ijv
Right ascension: 17h17m37.77s
Declination: 25d54m57.32s
Redshift: 0.170388
Photometric Redshift: 0.171

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	19.31
Transient MWEBV	processed	0.04
Host match	processed	3.53
Host information	processed	0.08
Host MWEBV	processed	0.04
Global aperture construction	processed	0.65
Global aperture photometry	processed	7.47
Validate global photometry	processed	18.56
Global host SED inference	processed	540.05
Local aperture photometry	processed	6.91
Validate local photometry	no valid phot	0.03
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) = 17h17m37.94s, 25d54m58.16s
semi major axis, semi minor axis (arcsec) = 0.69, 0.69
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) = 17h17m37.76s, 25d54m57.49s
semi major axis, semi minor axis (arcsec) = 6.9, 6.2
angle (degrees, anti-clockwise from east) = -128.43

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	64.39	4.63	19.378	0.078	AB
SDSS_g	167.21	3.78	18.342	0.025	AB
DES_g	206.4	1.52	18.113	0.008	AB
PanSTARRS_g	209.8	1.36	18.095	0.007	AB
SDSS_r	529.04	6.49	17.091	0.013	AB
PanSTARRS_r	555.39	1.87	17.039	0.004	AB
DES_r	603.24	3.5	16.949	0.006	AB
SDSS_i	840.83	8.44	16.588	0.011	AB
PanSTARRS_i	827.76	2.66	16.605	0.003	AB
PanSTARRS_z	1057.08	3.96	16.340	0.004	AB
SDSS_z	1168.89	16.97	16.231	0.016	AB
DES_z	1203.89	10.97	16.199	0.010	AB
PanSTARRS_y	1259.51	9.47	16.149	0.008	AB
2MASS_J	1826.2	147.63	14.851	0.088	Vega
2MASS_H	1960.52	197.89	14.301	0.110	Vega
2MASS_K	2181.95	244.2	13.715	0.122	Vega
WISE_W2	579.44	26.19	13.653	0.049	Vega
WISE_W3	137.33	63.76	13.382	0.504	Vega
WISE_W4	144.48	332.99	11.881	2.502	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})\,	11.326	11.427	11.514
{\rm log}_{10}({\rm SFR})	-2.419	-0.369	0.970
{\rm log}_{10}({\rm sSFR})	-13.922	-11.778	-10.386
{\rm stellar\ age}	7.201	10.653	11.045

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.946	-0.683	-0.468
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.188	-0.715	-0.315

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.344	0.491	0.639
\delta	-0.632	-0.134	0.223
\tau_1/\tau_2	0.298	0.685	1.167
Q_{PAH}	1.122	2.613	5.149
U_{min}	2.852	9.319	17.243
{\rm log}_{10}(\gamma_e)\,	-3.456	-2.519	-1.026

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.639	-3.949	-2.910
{\rm log}_{10}(\tau_{AGN})\,	1.078	1.592	1.978

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-3.058	-0.283	0.758
0.03-0.10 Gyr	-4.045	-0.829	1.038
0.10-0.32 Gyr	-5.132	-1.922	0.148
0.32-1.02 Gyr	-6.337	-3.130	-0.203
1.02-3.27 Gyr	-3.977	-1.714	0.261
3.27-10.47 Gyr	-1.352	0.717	1.643
10.47-11.63 Gyr	1.517	2.575	2.701