2025ice results

Information

Transient
Name:AT2025ice
Right ascension: 15h36m24.24s
Declination:-1d47m26.02s
Discovery Date:April 20, 2025, 8:33 a.m.
Classification:None
Redshift:None
MW E(B-V):0.120
Host
Name:2025ice
Right ascension: 15h36m24.31s
Declination:-1d47m24.99s
Redshift:None
Photometric Redshift:0.174
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 20.87
Transient MWEBV processed 0.04
Host match processed 2.38
Host information processed 0.1
Host MWEBV processed 0.04
Global aperture construction processed 0.64
Global aperture photometry processed 7.94
Validate global photometry processed 20.29
Global host SED inference processed 462.89
Local aperture photometry processed 8.08
Validate local photometry no valid phot 0.03
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):15h36m24.30s, -1d47m25.02s
semi major axis, semi minor axis (arcsec):3.74, 2.35
angle (degrees, anti-clockwise from east):-22.15
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 6.05 2.12 21.945 0.380 AB
GALEX_NUV 4.0 0.53 22.395 0.143 AB
SDSS_u 4.52 2.51 22.262 0.602 AB
SDSS_g 17.55 1.43 20.789 0.089 AB
DES_g 18.68 0.33 20.722 0.019 AB
PanSTARRS_g 19.09 0.59 20.698 0.034 AB
SDSS_r 36.54 2.08 19.993 0.062 AB
PanSTARRS_r 30.98 0.77 20.172 0.027 AB
DES_r 29.95 0.56 20.209 0.020 AB
SDSS_i 41.53 2.8 19.854 0.073 AB
PanSTARRS_i 38.97 1.11 19.923 0.031 AB
PanSTARRS_z 42.89 2.15 19.819 0.054 AB
SDSS_z 51.85 9.18 19.613 0.192 AB
DES_z 45.45 1.93 19.756 0.046 AB
PanSTARRS_y 43.99 3.92 19.792 0.097 AB
2MASS_J 41.47 97.08 18.961 2.542 Vega
2MASS_H 81.18 139.67 17.759 1.868 Vega
2MASS_K 108.58 177.3 16.973 1.773 Vega
WISE_W1 12.03 7.12 18.501 0.642 Vega
WISE_W2 16.94 11.86 17.489 0.760 Vega
WISE_W3 -36.72 61.4 Vega
WISE_W4 51.34 447.08 13.004 9.455 Vega
 

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})\, 9.225 9.479 9.682
{\rm log}_{10}({\rm SFR}) 0.046 0.445 0.825
{\rm log}_{10}({\rm sSFR}) -9.503 -9.038 -8.542
{\rm stellar\ age} 1.022 3.943 5.712

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.543 -0.730 -0.143
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -1.144 -0.096

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.150 0.473 0.891
\delta -0.303 0.124 0.308
\tau_1/\tau_2 0.725 1.165 1.579
Q_{PAH} 1.039 2.886 4.981
U_{min} 3.056 8.419 15.618
{\rm log}_{10}(\gamma_e)\, -3.105 -1.960 -0.808

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.313 -1.092 -0.287
{\rm log}_{10}(\tau_{AGN})\, 1.002 1.346 1.820

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.485 -0.045 0.353
0.03-0.10 Gyr 0.128 0.556 0.957
0.10-0.32 Gyr -0.161 0.369 0.777
0.32-1.02 Gyr -1.239 -0.261 0.161
1.02-3.26 Gyr -1.724 -0.511 -0.158
3.26-10.43 Gyr -1.940 -0.655 -0.280
10.43-11.59 Gyr -2.064 -0.673 -0.046