2026ajn

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Information

Transient

Name: AT2026ajn
Right ascension: 14h34m40.71s
Declination: 27d25m26.98s
Discovery Date: Jan. 15, 2026, 5:55 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.016

Host

Name:
Right ascension: 14h34m40.20s
Declination: 27d25m27.72s
Redshift: None
Photometric Redshift: 0.100

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	0.58
Transient MWEBV	processed	0.04
Host match	processed	4.93
Host information	processed	0.16
Host MWEBV	processed	0.03
Global aperture construction	processed	0.64
Global aperture photometry	processed	7.01
Validate global photometry	processed	19.84
Global host SED inference	processed	470.02
Local aperture photometry	processed	6.61
Validate local photometry	processed	0.03
Local host SED inference	failed	403.54

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) = 14h34m40.71s, 27d25m26.98s
semi major axis, semi minor axis (arcsec) = 1.08, 1.08
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
DES_r	1.4	0.18	23.538	0.138	AB
PanSTARRS_z	2.6	0.74	22.864	0.310	AB
DES_z	1.84	0.43	23.238	0.256	AB
PanSTARRS_y	2.44	1.84	22.932	0.822	AB

Aperture details

RA, DEC (J2000) = 14h34m40.19s, 27d25m28.04s
semi major axis, semi minor axis (arcsec) = 7.69, 6.78
angle (degrees, anti-clockwise from east) = -21.49

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	25.49	6.55	20.384	0.279	AB
GALEX_NUV	43.36	5.41	19.807	0.135	AB
SDSS_u	109.76	5.41	18.799	0.054	AB
SDSS_g	266.28	4.62	17.837	0.019	AB
DES_g	291.43	0.95	17.739	0.004	AB
PanSTARRS_g	297.47	1.83	17.716	0.007	AB
SDSS_r	448.75	6.2	17.270	0.015	AB
PanSTARRS_r	466.9	2.26	17.227	0.005	AB
DES_r	493.94	2.31	17.166	0.005	AB
SDSS_i	597.05	7.88	16.960	0.014	AB
PanSTARRS_i	602.07	3.1	16.951	0.006	AB
PanSTARRS_z	712.98	5.01	16.767	0.008	AB
SDSS_z	691.27	20.4	16.801	0.032	AB
DES_z	729.45	5.68	16.743	0.008	AB
PanSTARRS_y	779.59	12.23	16.670	0.017	AB
2MASS_J	812.75	147.74	15.730	0.197	Vega
2MASS_H	1551.47	215.94	14.556	0.151	Vega
2MASS_K	1528.35	261.25	14.102	0.186	Vega
WISE_W1	433.02	14.97	14.610	0.038	Vega
WISE_W2	311.72	17.9	14.327	0.062	Vega
WISE_W3	1026.95	63.0	11.197	0.067	Vega
WISE_W4	1088.73	408.57	9.688	0.407	Vega

Imaging data

Click the image to load the interactive plot.

Spectral Energy Distribution

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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})\,	10.338	10.404	10.533
{\rm log}_{10}({\rm SFR})	0.431	0.778	1.107
{\rm log}_{10}({\rm sSFR})	-9.988	-9.613	-9.325
{\rm stellar\ age}	6.567	7.449	10.929

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.089	-0.704	-0.482
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.550	-0.269	0.333

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.130	0.201	0.335
\delta	-0.901	-0.677	-0.356
\tau_1/\tau_2	0.533	0.945	1.412
Q_{PAH}	0.521	1.498	2.937
U_{min}	2.738	8.441	15.973
{\rm log}_{10}(\gamma_e)\,	-3.000	-1.979	-1.175

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.293	-2.060	-1.521
{\rm log}_{10}(\tau_{AGN})\,	1.119	1.528	1.872

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.198	-0.584	-0.125
0.03-0.10 Gyr	0.570	0.935	1.265
0.10-0.33 Gyr	-1.854	0.199	0.655
0.33-1.06 Gyr	-2.814	-0.218	0.264
1.06-3.44 Gyr	-2.459	-0.051	0.397
3.44-11.20 Gyr	-0.298	0.499	0.664
11.20-12.45 Gyr	-0.006	0.807	1.629