2025iha

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Information

Transient

Name: AT2025iha
Right ascension: 16h13m03.16s
Declination: -2d13m27.60s
Discovery Date: April 23, 2025, 9:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.156

Host

Name: 2025iha
Right ascension: 16h13m03.32s
Declination: -2d13m28.15s
Redshift: None
Photometric Redshift: 0.119

Processing Status: blocked

Task Name	Status	Time taken (s)
Cutout download	processed	14.25
Transient MWEBV	processed	0.04
Host match	processed	2.07
Host information	processed	0.08
Host MWEBV	processed	0.08
Global aperture construction	processed	0.66
Global aperture photometry	processed	5.26
Validate global photometry	processed	15.07
Global host SED inference	processed	436.15
Local aperture photometry	processed	5.06
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) = 16h13m03.16s, -2d13m27.60s
semi major axis, semi minor axis (arcsec) = 0.94, 0.94
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) = 16h13m03.31s, -2d13m28.00s
semi major axis, semi minor axis (arcsec) = 6.04, 3.25
angle (degrees, anti-clockwise from east) = -70.45

Filter	Flux {\rm (\mu Jy)}	Flux error {\rm (\mu Jy)}	Mag	Mag error	Mag sys
SDSS_u	10.01	4.28	21.399	0.464	AB
SDSS_g	53.9	2.33	19.571	0.047	AB
PanSTARRS_g	68.13	1.19	19.317	0.019	AB
SDSS_r	131.62	3.58	18.602	0.030	AB
PanSTARRS_r	131.63	1.0	18.602	0.008	AB
SDSS_i	208.14	5.03	18.104	0.026	AB
PanSTARRS_i	211.83	1.7	18.085	0.009	AB
PanSTARRS_z	260.64	3.6	17.860	0.015	AB
SDSS_z	255.81	15.67	17.880	0.067	AB
PanSTARRS_y	332.35	7.96	17.596	0.026	AB
2MASS_J	597.49	152.64	16.064	0.277	Vega
2MASS_H	496.15	233.64	15.793	0.511	Vega
2MASS_K	201.29	239.38	16.303	1.291	Vega
WISE_W1	232.98	12.51	15.283	0.058	Vega
WISE_W2	175.69	15.95	14.949	0.099	Vega
WISE_W3	440.62	78.61	12.116	0.194	Vega
WISE_W4	873.84	542.03	9.926	0.673	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})\,	10.085	10.200	10.290
{\rm log}_{10}({\rm SFR})	-0.342	0.052	0.384
{\rm log}_{10}({\rm sSFR})	-10.563	-10.168	-9.802
{\rm stellar\ age}	4.550	6.190	7.315

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot})	-0.564	-0.314	-0.140
{\rm log}_{10}(Z_{gas}/Z_{\odot})\,	-1.225	-0.115	0.218

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
\tau_2	0.248	0.355	0.508
\delta	-0.949	-0.822	-0.553
\tau_1/\tau_2	0.654	0.991	1.345
Q_{PAH}	0.506	1.388	2.765
U_{min}	2.419	6.826	13.797
{\rm log}_{10}(\gamma_e)\,	-2.907	-2.116	-1.333

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
{\rm log}_{10}(f_{AGN})\,	-4.261	-3.074	-1.968
{\rm log}_{10}(\tau_{AGN})\,	1.029	1.479	1.900

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-0.218	0.054	0.238
0.03-0.10 Gyr	-0.511	0.034	0.458
0.10-0.32 Gyr	-0.273	0.202	0.573
0.32-1.05 Gyr	-0.118	0.291	0.635
1.05-3.40 Gyr	-0.046	0.278	0.514
3.40-11.01 Gyr	-0.073	0.289	0.469
11.01-12.23 Gyr	-0.347	0.293	0.771