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) Warning Flag
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