2025and results

Information

Transient
Name:AT2025and
Right ascension: 9h20m35.44s
Declination:-14d27m41.39s
Discovery Date:Jan. 31, 2025, 5:45 a.m.
Classification:None
Redshift:None
MW E(B-V):0.058
Host
Name:2025and
Right ascension: 9h20m35.73s
Declination:-14d27m39.76s
Redshift:None
Photometric Redshift:0.155
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
DES_z
GALEX_FUV
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
DES_g
DES_r
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 4.23
Transient MWEBV processed 0.11
Host match processed 2.07
Host information processed 0.1
Host MWEBV processed 0.15
Global aperture construction processed 0.63
Global aperture photometry processed 3.91
Validate global photometry processed 9.45
Global host SED inference processed 416.72
Local aperture photometry processed 3.98
Validate local photometry no valid phot 0.02
Local host SED inference not processed None
 

Imaging data


 

Spectral Energy Distribution

 

Aperture Photometry


Aperture details

Data not available


Aperture details

RA, DEC (J2000):9h20m35.71s, -14d27m39.70s
semi major axis, semi minor axis (arcsec):5.05, 2.6
angle (degrees, anti-clockwise from east):-113.63
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 5.64 2.22 22.023 0.428 AB
PanSTARRS_g 36.93 0.81 19.982 0.024 AB
PanSTARRS_r 61.4 0.89 19.430 0.016 AB
PanSTARRS_i 83.27 1.12 19.099 0.015 AB
PanSTARRS_z 94.5 2.24 18.961 0.026 AB
DES_z 101.71 4.21 18.882 0.045 AB
PanSTARRS_y 90.57 5.09 19.008 0.061 AB
WISE_W1 38.64 11.48 17.233 0.323 Vega
WISE_W2 10.74 15.44 17.984 1.561 Vega
WISE_W3 147.54 73.48 13.304 0.541 Vega
WISE_W4 267.7 409.58 11.211 1.661 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})\, 9.645 9.802 9.961
{\rm log}_{10}({\rm SFR}) -0.875 -0.203 0.379
{\rm log}_{10}({\rm sSFR}) -10.703 -9.999 -9.387
{\rm stellar\ age} 2.214 4.866 6.554

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.678 -1.191 -0.570
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.596 -0.060 0.326

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.214 0.378 0.573
\delta -0.803 -0.532 -0.193
\tau_1/\tau_2 0.571 0.975 1.379
Q_{PAH} 0.706 2.134 4.181
U_{min} 2.913 8.498 15.628
{\rm log}_{10}(\gamma_e)\, -2.689 -1.615 -0.613

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.826 -1.897 -0.979
{\rm log}_{10}(\tau_{AGN})\, 1.128 1.512 1.883

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.069 -0.427 -0.096
0.03-0.10 Gyr -1.052 -0.148 0.508
0.10-0.32 Gyr -0.589 0.178 0.647
0.32-1.03 Gyr -0.444 0.193 0.548
1.03-3.31 Gyr -0.759 -0.044 0.254
3.31-10.63 Gyr -1.162 -0.237 0.109
10.63-11.81 Gyr -1.409 -0.295 0.320