2025ajnr

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Information

Transient

Name: AT2025ajnr
Right ascension: 14h04m16.01s
Declination: 41d55m45.94s
Discovery Date: July 4, 2025, 6:37 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.011

Host

Name: 2189317
Right ascension: 14h04m15.97s
Declination: 41d55m45.53s
Redshift: None
Photometric Redshift: 0.134

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	15.93
Transient MWEBV	processed	0.04
Host match	processed	3.89
Host information	processed	0.09
Host MWEBV	processed	0.06
Global aperture construction	processed	0.63
Global aperture photometry	processed	4.66
Validate global photometry	processed	14.73
Global host SED inference	processed	420.67
Local aperture photometry	processed	4.63
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) = 14h04m16.01s, 41d55m45.94s
semi major axis, semi minor axis (arcsec) = 0.84, 0.84
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) = 14h04m15.99s, 41d55m45.76s
semi major axis, semi minor axis (arcsec) = 9.75, 7.14
angle (degrees, anti-clockwise from east) = -153.65

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	21.36	4.53	20.576	0.230	AB
GALEX_NUV	30.85	3.59	20.177	0.126	AB
SDSS_u	74.91	6.62	19.214	0.096	AB
SDSS_g	304.49	4.97	17.691	0.018	AB
PanSTARRS_g	322.21	2.25	17.630	0.008	AB
SDSS_r	620.95	7.27	16.917	0.013	AB
PanSTARRS_r	593.03	3.3	16.967	0.006	AB
SDSS_i	859.0	9.53	16.565	0.012	AB
PanSTARRS_i	889.62	2.35	16.527	0.003	AB
PanSTARRS_z	1058.73	5.7	16.338	0.006	AB
SDSS_z	1303.6	27.55	16.112	0.023	AB
PanSTARRS_y	1146.26	13.55	16.252	0.013	AB
2MASS_J	1425.83	153.36	15.120	0.117	Vega
2MASS_H	1971.71	240.86	14.295	0.133	Vega
2MASS_K	1796.05	278.09	13.926	0.168	Vega
WISE_W1	865.6	15.57	13.858	0.020	Vega
WISE_W2	643.13	18.87	13.540	0.032	Vega
WISE_W3	1305.78	93.81	10.936	0.078	Vega
WISE_W4	1272.94	476.23	9.518	0.406	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})\,	10.912	10.960	11.046
{\rm log}_{10}({\rm SFR})	0.345	0.603	0.889
{\rm log}_{10}({\rm sSFR})	-10.628	-10.359	-10.097
{\rm stellar\ age}	6.577	7.215	8.978

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.854	-0.552	-0.363
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.906	0.227	0.416

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.204	0.316	0.483
\delta	-0.535	-0.249	-0.031
\tau_1/\tau_2	0.634	0.988	1.370
Q_{PAH}	0.422	1.409	3.052
U_{min}	2.146	6.755	14.167
{\rm log}_{10}(\gamma_e)\,	-3.355	-2.340	-1.403

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.369	-2.062	-1.546
{\rm log}_{10}(\tau_{AGN})\,	1.057	1.428	1.814

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.034	0.354	0.525
0.03-0.10 Gyr	0.342	0.679	1.019
0.10-0.32 Gyr	0.197	0.629	0.899
0.32-1.04 Gyr	-0.020	0.512	0.762
1.04-3.36 Gyr	-0.078	0.674	0.965
3.36-10.84 Gyr	0.927	1.147	1.254
10.84-12.05 Gyr	0.818	1.292	1.911