2024ian

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Information

Transient

Name: AT2024ian
Right ascension: 14h59m30.55s
Declination: -12d44m25.25s
Discovery Date: April 30, 2024, 8:03 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.070

Host

Name: 2024ian
Right ascension: 14h59m30.54s
Declination: -12d44m24.88s
Redshift: None
Photometric Redshift: 0.158

Processing Status

Task Name	Status	Time taken (s)
Host match	processed	1.35
Cutout download	processed	3.63
Global aperture construction	processed	0.59
Local aperture photometry	processed	3.37
Global aperture photometry	processed	3.71
Validate local photometry	no valid phot	0.02
Validate global photometry	processed	10.9
Host information	processed	0.12
Global host SED inference	processed	418.2
Local host SED inference	not processed	None
Transient information	processed	0.0
Transient MWEBV	processed	0.04
Host MWEBV	processed	0.04
Log transient processing status	blocked	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) = 14h59m30.55s, -12d44m25.25s
semi major axis, semi minor axis (arcsec) = 0.74, 0.74
angle (degrees, anti-clockwise from east) = 0.0

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys

Aperture details

RA, DEC (J2000) = 14h59m30.53s, -12d44m24.75s
semi major axis, semi minor axis (arcsec) = 3.81, 3.15
angle (degrees, anti-clockwise from east) = -2.96

Filter	Flux ${\rm (\mu Jy)}$	Flux error ${\rm (\mu Jy)}$	Mag	Mag error	Mag sys
GALEX_FUV	9.34	3.24	21.474	0.376	AB
GALEX_NUV	7.2	2.65	21.757	0.400	AB
PanSTARRS_g	41.2	0.96	19.863	0.025	AB
PanSTARRS_r	65.54	1.04	19.359	0.017	AB
PanSTARRS_i	93.94	0.94	18.968	0.011	AB
PanSTARRS_z	106.07	2.06	18.836	0.021	AB
PanSTARRS_y	106.36	4.82	18.833	0.049	AB
2MASS_J	250.4	123.22	17.009	0.534	Vega
2MASS_H	394.53	183.91	16.042	0.506	Vega
2MASS_K	64.82	222.07	17.533	3.719	Vega
WISE_W1	71.87	14.86	16.560	0.225	Vega
WISE_W2	23.26	20.12	17.144	0.939	Vega
WISE_W3	298.46	89.83	12.539	0.327	Vega
WISE_W4	187.94	460.1	11.595	2.658	Vega

Imaging data

Spectral Energy Distribution

Host SED inference

Local parameter details

Documentation

Global parameter details

Documentation

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(M_{\ast}/M_{\odot})\,$	9.651	9.844	9.999
${\rm log}_{10}({\rm SFR})$	-2.426	-0.489	-0.069
${\rm log}_{10}({\rm sSFR})$	-12.441	-10.376	-9.815
${\rm stellar\ age}$	1.019	3.714	5.797

Metallicity parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(Z_{\ast}/Z_{\odot})$	-1.797	-1.422	-0.769
${\rm log}_{10}(Z_{gas}/Z_{\odot})\,$	-0.459	0.258	0.422

Dust parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
$\tau_2$	0.370	0.560	0.809
$\delta$	-0.638	-0.377	-0.093
$\tau_1/\tau_2$	0.553	0.960	1.323
$Q_{PAH}$	0.672	1.540	2.836
$U_{min}$	3.138	9.370	17.140
${\rm log}_{10}(\gamma_e)\,$	-3.237	-2.518	-1.634

AGN parameters

Parameter	Lower (16%)	Median (50%)	Upper (84%)
${\rm log}_{10}(f_{AGN})\,$	-4.020	-2.415	-1.567
${\rm log}_{10}(\tau_{AGN})\,$	0.890	1.207	1.695

Binned star formation history

Lookback time	Lower (16%)	Median (50%)	Upper (84%)
0.00-0.03 Gyr	-2.526	-0.602	-0.176
0.03-0.10 Gyr	-2.658	-0.588	0.178
0.10-0.32 Gyr	-0.827	0.185	0.748
0.32-1.03 Gyr	-0.363	0.237	0.644
1.03-3.30 Gyr	-2.001	-0.256	0.170
3.30-10.60 Gyr	-2.718	-0.609	-0.146
10.60-11.77 Gyr	-3.160	-0.704	0.021