2025aeth

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Information

Transient

Name: AT2025aeth
Right ascension: 19h03m31.91s
Declination: 70d06m57.71s
Discovery Date: Nov. 25, 2025, 4:53 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.082

Host

Name:
Right ascension: 19h03m31.85s
Declination: 70d06m57.42s
Redshift: None
Photometric Redshift: 0.116
 

Processing Status: blocked

Task Name Status Time taken (s) Warning Flag
Cutout download processed 3.86
Transient MWEBV processed 0.05
Host match processed 4.61
Host information processed 0.11
Host MWEBV processed 0.12
Global aperture construction processed 0.64
Global aperture photometry processed 3.86
Validate global photometry processed 10.08
Global host SED inference processed 495.89
Local aperture photometry processed 3.8
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) = 19h03m31.91s, 70d06m57.71s
semi major axis, semi minor axis (arcsec) = 0.96, 0.96
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) = 19h03m31.84s, 70d06m57.51s
semi major axis, semi minor axis (arcsec) = 6.5, 5.71
angle (degrees, anti-clockwise from east) = -121.46

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 307.16 1.66 17.682 0.006 AB
PanSTARRS_r 626.11 1.85 16.908 0.003 AB
PanSTARRS_i 979.52 1.78 16.422 0.002 AB
PanSTARRS_z 1235.45 4.24 16.170 0.004 AB
PanSTARRS_y 1508.67 13.54 15.954 0.010 AB
2MASS_J 2156.94 160.71 14.671 0.081 Vega
2MASS_H 2290.41 240.07 14.133 0.114 Vega
2MASS_K 2536.55 298.26 13.552 0.128 Vega
WISE_W1 1391.94 11.25 13.342 0.009 Vega
WISE_W2 1468.06 14.58 12.644 0.011 Vega
WISE_W3 3524.76 34.02 9.858 0.010 Vega
WISE_W4 6216.89 262.58 7.796 0.046 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})\, 10.880 10.964 11.047
{\rm log}_{10}({\rm SFR}) -0.594 0.282 0.748
{\rm log}_{10}({\rm sSFR}) -11.553 -10.684 -10.217
{\rm stellar\ age} 6.213 7.318 9.562

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.481 -0.215 -0.005
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.458 -0.290 0.265

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.109 0.243 0.412
\delta -0.895 -0.625 -0.137
\tau_1/\tau_2 0.527 0.927 1.342
Q_{PAH} 0.254 0.900 2.201
U_{min} 2.121 6.909 13.641
{\rm log}_{10}(\gamma_e)\, -3.151 -2.334 -1.379

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.988 -0.830 -0.713
{\rm log}_{10}(\tau_{AGN})\, 1.185 1.311 1.418

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.479 0.271 0.658
0.03-0.10 Gyr -1.160 0.215 0.792
0.10-0.32 Gyr -1.241 0.213 0.731
0.32-1.05 Gyr -0.821 0.222 0.759
1.05-3.41 Gyr -0.161 0.690 1.096
3.41-11.04 Gyr 0.724 1.096 1.247
11.04-12.27 Gyr 0.583 1.259 1.957