2025hna results

2025hna results

Information

Transient

Name:	`AT2025hna`
Right ascension:	`13h25m33.14s`
Declination:	`26d00m03.68s`
Discovery Date:	`April 16, 2025, 7:01 p.m.`
Classification:	`None`
Redshift:	`None`
MW E(B-V):	`0.013`

Host

Name:	`2025hna`
Right ascension:	`13h25m33.30s`
Declination:	`26d00m05.88s`
Redshift:	`0.031558`
Photometric Redshift:	`0.058`

Cutout Download Report

Downloaded	Unavailable
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

Processing Status: completed

Task Name	Status	Time (s)
Cutout download	processed	14.88
Transient MWEBV	processed	0.04
Host match	processed	2.31
Host information	processed	0.09
Host MWEBV	processed	0.04
Global aperture construction	processed	0.62
Global aperture photometry	processed	5.53
Validate global photometry	processed	15.26
Global host SED inference	processed	451.88
Local aperture photometry	processed	5.45
Validate local photometry	processed	0.02
Local host SED inference	processed	487.14

Imaging data

Spectral Energy Distribution

Aperture Photometry

Aperture details

RA, DEC (J2000):	13h25m33.14s, 26d00m03.68s
semi major axis, semi minor axis (arcsec):	3.17, 3.17
angle (degrees, anti-clockwise from east):	0.0

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	36.29	3.27	20.000	0.098	AB
SDSS_g	196.2	3.76	18.168	0.021	AB
PanSTARRS_g	198.71	0.82	18.154	0.004	AB
SDSS_r	442.75	5.64	17.285	0.014	AB
PanSTARRS_r	461.05	1.12	17.241	0.003	AB
SDSS_i	687.14	7.26	16.807	0.011	AB
PanSTARRS_i	726.75	1.61	16.747	0.002	AB
PanSTARRS_z	921.87	2.24	16.488	0.003	AB
SDSS_z	962.3	12.31	16.442	0.014	AB
PanSTARRS_y	1135.85	5.37	16.262	0.005	AB
2MASS_J	1330.02	65.07	15.195	0.053	Vega
2MASS_H	2139.65	111.86	14.207	0.057	Vega
2MASS_K	1803.21	100.98	13.922	0.061	Vega

Aperture details

RA, DEC (J2000):	13h25m33.30s, 26d00m06.16s
semi major axis, semi minor axis (arcsec):	20.03, 5.42
angle (degrees, anti-clockwise from east):	-156.34

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
GALEX_FUV	12.72	3.5	21.139	0.298	AB
GALEX_NUV	15.64	3.52	20.914	0.244	AB
SDSS_u	104.81	9.99	18.849	0.103	AB
SDSS_g	689.03	7.54	16.804	0.012	AB
PanSTARRS_g	701.59	2.52	16.785	0.004	AB
SDSS_r	1463.85	11.0	15.986	0.008	AB
PanSTARRS_r	1534.41	3.43	15.935	0.002	AB
SDSS_i	2276.97	14.95	15.507	0.007	AB
PanSTARRS_i	2312.14	4.99	15.490	0.002	AB
PanSTARRS_z	2940.49	7.12	15.229	0.003	AB
SDSS_z	2988.49	33.91	15.211	0.012	AB
PanSTARRS_y	3776.01	17.47	14.957	0.005	AB
2MASS_J	4771.11	223.26	13.809	0.051	Vega
2MASS_H	7088.6	383.74	12.906	0.059	Vega
2MASS_K	5594.6	348.18	12.693	0.068	Vega
WISE_W1	2665.49	32.12	12.637	0.013	Vega
WISE_W2	1637.47	36.03	12.526	0.024	Vega
WISE_W3	3117.87	120.99	9.991	0.042	Vega
WISE_W4	1938.1	568.23	9.062	0.318	Vega

Host SED inference

Local parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	9.633	9.795	9.970
{\rm log}_{10}({\rm SFR})	-2.415	-1.039	-0.225
{\rm log}_{10}({\rm sSFR})	-12.220	-10.859	-9.889
{\rm stellar\ age}	6.444	8.048	12.314

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-1.587	-1.076	-0.654
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.535	-0.163	0.308

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.897	1.259	1.588
\delta	-0.597	-0.337	0.045
\tau_1/\tau_2	0.607	0.978	1.355
Q_{PAH}	0.686	2.279	4.350
U_{min}	2.685	8.078	15.796
{\rm log}_{10}(\gamma_e)\,	-3.368	-2.112	-1.235

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.317	-2.789	-0.729
{\rm log}_{10}(\tau_{AGN})\,	1.003	1.437	1.925

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.488	-1.057	-0.389
0.03-0.10 Gyr	-3.284	-1.171	-0.187
0.10-0.33 Gyr	-3.507	-1.172	-0.246
0.33-1.10 Gyr	-3.731	-1.159	-0.330
1.10-3.63 Gyr	-3.282	-0.759	-0.168
3.63-12.00 Gyr	-1.457	-0.227	0.052
12.00-13.33 Gyr	-0.675	0.096	1.036

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\,	10.244	10.315	10.407
{\rm log}_{10}({\rm SFR})	-1.338	-0.928	-0.589
{\rm log}_{10}({\rm sSFR})	-11.693	-11.244	-10.901
{\rm stellar\ age}	7.951	9.919	12.576

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.704	-0.426	-0.214
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-0.979	-0.331	0.103

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.428	0.625	0.858
\delta	-0.373	-0.210	-0.068
\tau_1/\tau_2	0.393	0.831	1.272
Q_{PAH}	0.398	1.201	2.578
U_{min}	2.760	7.809	14.875
{\rm log}_{10}(\gamma_e)\,	-3.186	-2.398	-1.653

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.223	-3.215	-2.282
{\rm log}_{10}(\tau_{AGN})\,	1.015	1.450	1.871

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-1.023	-0.648	-0.320
0.03-0.10 Gyr	-3.470	-1.328	-0.712
0.10-0.33 Gyr	-4.235	-1.577	-0.793
0.33-1.10 Gyr	-3.620	-1.465	-0.590
1.10-3.63 Gyr	-2.932	-1.063	-0.143
3.63-12.00 Gyr	-1.280	0.282	0.513
12.00-13.33 Gyr	0.313	1.104	1.518