2025ear

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Information

Transient

Name: AT2025ear
Right ascension: 13h59m18.04s
Declination: -30d48m29.45s
Discovery Date: March 11, 2025, 6:01 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.045

Host

Name: 2025ear
Right ascension: 13h59m18.34s
Declination: -30d48m32.29s
Redshift: 0.037736
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.25
Cutout download processed 2.9
Global aperture construction processed 0.67
Local aperture photometry processed 3.33
Global aperture photometry processed 3.33
Validate local photometry processed 0.02
Validate global photometry processed 7.0
Host information processed 0.09
Global host SED inference processed 631.9
Local host SED inference processed 779.19
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.1
Log transient processing status 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) = 13h59m18.04s, -30d48m29.45s
semi major axis, semi minor axis (arcsec) = 2.67, 2.67
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
PanSTARRS_g 139.75 1.52 18.537 0.012
PanSTARRS_r 186.85 2.04 18.221 0.012
PanSTARRS_i 253.1 1.61 17.892 0.007
PanSTARRS_y 245.18 10.84 17.926 0.048

Aperture details

RA, DEC (J2000) = 13h59m18.29s, -30d48m34.00s
semi major axis, semi minor axis (arcsec) = 24.57, 9.95
angle (degrees, anti-clockwise from east) = -175.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 285.6 16.64 17.761 0.063
GALEX_NUV 390.35 11.98 17.421 0.033
2MASS_H 5581.7 617.48 13.165 0.120
WISE_W4 18231.74 1467.39 6.628 0.087
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.975 9.115 9.217
{\rm log}_{10}({\rm SFR}) -1.395 -0.745 -0.093
{\rm log}_{10}({\rm sSFR}) -10.482 -9.837 -9.154
{\rm stellar\ age} 4.165 7.003 8.993

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.851 -1.611 -1.242
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.905 -1.498 -0.325

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.130 0.455 0.817
\delta -0.402 0.074 0.312
\tau_1/\tau_2 0.584 0.976 1.380
Q_{PAH} 0.488 1.697 4.457
U_{min} 2.768 8.506 15.970
{\rm log}_{10}(\gamma_e)\, -3.392 -2.455 -1.059

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.730 -1.475 -0.320
{\rm log}_{10}(\tau_{AGN})\, 1.053 1.414 1.904

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.737 -1.085 -0.724
0.03-0.10 Gyr -1.474 -0.686 0.039
0.10-0.33 Gyr -1.671 -0.860 -0.307
0.33-1.09 Gyr -2.189 -1.119 -0.658
1.09-3.61 Gyr -2.145 -1.024 -0.651
3.61-11.93 Gyr -1.843 -0.867 -0.649
11.93-13.25 Gyr -1.778 -0.780 -0.075

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.909 10.259 10.437
{\rm log}_{10}({\rm SFR}) 0.281 0.653 1.066
{\rm log}_{10}({\rm sSFR}) -10.018 -9.553 -9.011
{\rm stellar\ age} 3.837 7.188 9.420

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.130 -0.407 -0.050
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.452 -0.343 0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.229 0.410 0.662
\delta -0.338 -0.006 0.208
\tau_1/\tau_2 0.241 0.720 1.262
Q_{PAH} 0.346 1.133 3.019
U_{min} 2.251 6.795 13.872
{\rm log}_{10}(\gamma_e)\, -3.733 -2.984 -1.827

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.596 -3.589 -1.370
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.415 1.895

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.195 0.546 0.862
0.03-0.10 Gyr -0.216 0.645 1.200
0.10-0.33 Gyr -1.402 0.060 0.731
0.33-1.09 Gyr -1.886 -0.195 0.451
1.09-3.61 Gyr -1.288 -0.060 0.353
3.61-11.93 Gyr -0.861 0.194 0.553
11.93-13.25 Gyr -0.780 0.339 1.144