2025airu

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Information

Transient

Name: AT2025airu
Right ascension: 1h54m23.57s
Declination: 27d41m50.60s
Discovery Date: Oct. 15, 2025, 7:56 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.061

Host

Name:
Right ascension: 1h54m23.51s
Declination: 27d41m50.36s
Redshift: None
Photometric Redshift: 0.145

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	16.8
Transient MWEBV	processed	0.04
Host match	processed	5.13
Host information	processed	0.16
Host MWEBV	processed	0.04
Global aperture construction	processed	0.64
Global aperture photometry	processed	8.01
Validate global photometry	processed	20.85
Global host SED inference	processed	380.18
Local aperture photometry	processed	5.27
Validate local photometry	no valid phot	0.04
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) = 1h54m23.57s, 27d41m50.60s
semi major axis, semi minor axis (arcsec) = 0.79, 0.79
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) = 1h54m23.50s, 27d41m50.51s
semi major axis, semi minor axis (arcsec) = 5.91, 5.12
angle (degrees, anti-clockwise from east) = -32.62

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	14.42	2.76	21.003	0.208	AB
GALEX_NUV	16.13	2.17	20.881	0.146	AB
SDSS_u	6.2	5.99	21.919	1.049	AB
SDSS_g	91.13	3.05	19.001	0.036	AB
PanSTARRS_g	112.73	1.38	18.770	0.013	AB
SDSS_r	170.51	4.63	18.321	0.029	AB
PanSTARRS_r	174.72	1.58	18.294	0.010	AB
SDSS_i	234.61	6.52	17.974	0.030	AB
PanSTARRS_i	246.18	1.92	17.922	0.008	AB
PanSTARRS_z	252.12	4.18	17.896	0.018	AB
SDSS_z	281.2	19.93	17.777	0.077	AB
PanSTARRS_y	276.97	9.71	17.794	0.038	AB
2MASS_J	106.08	132.04	17.941	1.351	Vega
2MASS_H	578.96	234.1	15.626	0.439	Vega
2MASS_K	443.46	260.6	15.445	0.638	Vega
WISE_W1	183.57	17.46	15.541	0.103	Vega
WISE_W2	161.99	16.52	15.037	0.111	Vega
WISE_W3	490.57	63.78	11.999	0.141	Vega
WISE_W4	1054.26	396.95	9.723	0.409	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})\,	10.116	10.184	10.257
{\rm log}_{10}({\rm SFR})	0.060	0.301	0.551
{\rm log}_{10}({\rm sSFR})	-10.107	-9.869	-9.619
{\rm stellar\ age}	4.326	5.477	6.411

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.961	-0.642	-0.355
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.704	0.032	0.277

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.110	0.180	0.312
\delta	-0.747	-0.338	0.047
\tau_1/\tau_2	0.754	1.062	1.390
Q_{PAH}	0.892	2.023	3.641
U_{min}	2.455	6.935	13.696
{\rm log}_{10}(\gamma_e)\,	-2.916	-2.112	-1.228

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-3.793	-2.413	-1.517
{\rm log}_{10}(\tau_{AGN})\,	1.004	1.412	1.862

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.087	0.253	0.399
0.03-0.10 Gyr	0.003	0.320	0.629
0.10-0.32 Gyr	0.237	0.504	0.719
0.32-1.04 Gyr	0.241	0.495	0.684
1.04-3.33 Gyr	0.183	0.385	0.576
3.33-10.73 Gyr	0.027	0.266	0.406
10.73-11.92 Gyr	-0.279	0.229	0.641