2025aahw

Download data

Information

Transient

Name: AT2025aahw
Right ascension: 15h22m35.65s
Declination: 5d31m52.91s
Discovery Date: June 29, 2025, 7:09 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.039

Host

Name:
Right ascension: 15h22m35.41s
Declination: 5d31m54.36s
Redshift: 0.136350
Photometric Redshift:

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	17.71
Transient MWEBV	processed	0.06
Host match	processed	5.25
Host information	processed	0.05
Host MWEBV	processed	0.05
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.73
Validate global photometry	processed	14.85
Global host SED inference	processed	429.26
Local aperture photometry	processed	5.17
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) = 15h22m35.65s, 5d31m52.91s
semi major axis, semi minor axis (arcsec) = 0.83, 0.83
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) = 15h22m35.38s, 5d31m54.86s
semi major axis, semi minor axis (arcsec) = 14.51, 6.92
angle (degrees, anti-clockwise from east) = -84.02

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	44.93	5.68	19.769	0.137	AB
GALEX_NUV	63.81	4.34	19.388	0.074	AB
SDSS_u	189.42	25.88	18.206	0.148	AB
SDSS_g	344.51	13.07	17.557	0.041	AB
PanSTARRS_g	350.18	2.31	17.539	0.007	AB
SDSS_r	579.65	14.0	16.992	0.026	AB
PanSTARRS_r	571.59	3.41	17.007	0.006	AB
SDSS_i	721.33	16.04	16.755	0.024	AB
PanSTARRS_i	764.19	3.22	16.692	0.005	AB
PanSTARRS_z	862.25	6.26	16.561	0.008	AB
SDSS_z	845.91	47.24	16.582	0.061	AB
PanSTARRS_y	959.97	14.84	16.444	0.017	AB
2MASS_J	1315.91	239.94	15.207	0.198	Vega
2MASS_H	1588.01	344.23	14.530	0.235	Vega
2MASS_K	1516.35	437.24	14.110	0.313	Vega
WISE_W1	726.84	21.22	14.047	0.032	Vega
WISE_W2	496.2	31.55	13.822	0.069	Vega
WISE_W3	2053.88	90.17	10.445	0.048	Vega
WISE_W4	1228.79	466.33	9.556	0.412	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})\,	10.578	10.681	10.779
{\rm log}_{10}({\rm SFR})	1.384	1.571	1.800
{\rm log}_{10}({\rm sSFR})	-9.342	-9.107	-8.814
{\rm stellar\ age}	5.732	6.792	8.949

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.478	-0.321	-0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.618	-1.091	-0.066

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.170	0.275	0.423
\delta	-0.821	-0.540	-0.308
\tau_1/\tau_2	0.617	1.106	1.556
Q_{PAH}	0.535	1.468	2.459
U_{min}	1.869	6.439	13.657
{\rm log}_{10}(\gamma_e)\,	-3.437	-2.501	-1.603

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.037	-2.836	-1.984
{\rm log}_{10}(\tau_{AGN})\,	0.950	1.352	1.821

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	0.476	0.724	0.950
0.03-0.10 Gyr	1.524	1.715	1.946
0.10-0.32 Gyr	-1.435	0.103	0.715
0.32-1.04 Gyr	-2.041	-0.143	0.416
1.04-3.35 Gyr	-0.517	0.391	0.778
3.35-10.82 Gyr	0.244	0.760	0.937
10.82-12.02 Gyr	0.247	0.970	1.679