2025to results

Information

Transient
Name:AT2025to
Right ascension: 8h56m30.97s
Declination:11d01m45.80s
Discovery Date:Jan. 18, 2025, 12:25 a.m.
Classification:None
Redshift:None
MW E(B-V):0.034
Host
Name:2025to
Right ascension: 8h56m31.02s
Declination:11d01m45.90s
Redshift:0.029650
Photometric Redshift:0.065
 

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: completed

Task Name Status Time (s)
Cutout download processed 18.5
Transient MWEBV processed 0.05
Host match processed 1.63
Host information processed 0.08
Host MWEBV processed 0.05
Global aperture construction processed 0.67
Global aperture photometry processed 6.14
Validate global photometry processed 17.13
Global host SED inference processed 1475.31
Local aperture photometry processed 5.84
Validate local photometry processed 0.02
Local host SED inference processed 447.36
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):8h56m30.97s, 11d01m45.80s
semi major axis, semi minor axis (arcsec):3.37, 3.37
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 101.9 3.29 18.880 0.035 AB
SDSS_g 371.38 5.06 17.475 0.015 AB
DES_g 399.25 1.3 17.397 0.004 AB
PanSTARRS_g 389.62 0.91 17.423 0.003 AB
SDSS_r 770.49 7.32 16.683 0.010 AB
PanSTARRS_r 810.87 0.89 16.628 0.001 AB
DES_r 895.46 3.33 16.520 0.004 AB
SDSS_i 1164.15 9.05 16.235 0.008 AB
PanSTARRS_i 1165.27 1.53 16.234 0.001 AB
PanSTARRS_z 1512.0 2.33 15.951 0.002 AB
SDSS_z 1642.54 12.79 15.861 0.008 AB
DES_z 1730.52 10.79 15.805 0.007 AB
PanSTARRS_y 1930.56 5.78 15.686 0.003 AB
2MASS_J 2513.41 92.68 14.504 0.040 Vega
2MASS_H 3462.3 123.3 13.684 0.039 Vega
2MASS_K 3109.06 171.54 13.331 0.060 Vega

Aperture details

RA, DEC (J2000):8h56m31.01s, 11d01m46.06s
semi major axis, semi minor axis (arcsec):26.2, 5.86
angle (degrees, anti-clockwise from east):-106.9
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 43.46 3.49 19.805 0.087 AB
GALEX_NUV 75.14 3.49 19.210 0.050 AB
SDSS_u 393.77 9.37 17.412 0.026 AB
SDSS_g 1292.58 9.81 16.121 0.008 AB
DES_g 1095.43 2.32 16.301 0.002 AB
PanSTARRS_g 1362.66 3.05 16.064 0.002 AB
SDSS_r 2476.33 13.79 15.415 0.006 AB
PanSTARRS_r 2551.93 2.99 15.383 0.001 AB
DES_r 2259.94 5.59 15.515 0.003 AB
SDSS_i 3560.96 16.98 15.021 0.005 AB
PanSTARRS_i 3560.63 4.98 15.021 0.002 AB
PanSTARRS_z 4442.02 7.75 14.781 0.002 AB
SDSS_z 4589.11 32.2 14.746 0.008 AB
DES_z 4016.78 17.04 14.890 0.005 AB
PanSTARRS_y 5594.6 20.32 14.531 0.004 AB
2MASS_J 7806.16 389.16 13.274 0.054 Vega
2MASS_H 10330.75 516.05 12.497 0.054 Vega
2MASS_K 8893.8 728.51 12.189 0.089 Vega
WISE_W1 5823.07 55.14 11.788 0.010 Vega
WISE_W2 3937.61 64.83 11.573 0.018 Vega
WISE_W3 18215.28 252.76 8.075 0.015 Vega
WISE_W4 28800.99 1989.21 6.131 0.075 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.719 9.869 9.991
{\rm log}_{10}({\rm SFR}) -0.635 -0.155 0.496
{\rm log}_{10}({\rm sSFR}) -10.564 -10.070 -9.270
{\rm stellar\ age} 5.735 7.390 8.981

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.253 -0.554 -0.167
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.787 0.218 0.382

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.601 1.142 1.595
\delta -0.438 -0.213 0.060
\tau_1/\tau_2 0.670 1.029 1.390
Q_{PAH} 0.236 1.220 3.701
U_{min} 2.576 7.485 14.607
{\rm log}_{10}(\gamma_e)\, -3.566 -2.807 -1.620

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.972 -1.710 -0.862
{\rm log}_{10}(\tau_{AGN})\, 0.944 1.280 1.839

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.519 -0.137 0.264
0.03-0.10 Gyr -0.812 -0.195 0.574
0.10-0.33 Gyr -1.068 -0.419 0.101
0.33-1.10 Gyr -1.130 -0.455 -0.012
1.10-3.63 Gyr -0.866 -0.256 0.055
3.63-12.02 Gyr -0.472 -0.063 0.132
12.02-13.36 Gyr -0.606 0.042 0.614

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.281 10.395 10.543
{\rm log}_{10}({\rm SFR}) -0.266 -0.021 0.229
{\rm log}_{10}({\rm sSFR}) -10.687 -10.419 -10.141
{\rm stellar\ age} 5.611 7.247 8.623

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.292 -0.704 -0.338
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.237 0.253 0.413

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.858 1.078 1.361
\delta 0.238 0.343 0.386
\tau_1/\tau_2 0.332 0.655 0.989
Q_{PAH} 1.025 1.884 3.000
U_{min} 2.563 7.041 13.929
{\rm log}_{10}(\gamma_e)\, -3.071 -2.143 -1.564

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.876 -1.661 -1.397
{\rm log}_{10}(\tau_{AGN})\, 0.873 1.234 1.630

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.490 -0.076 0.182
0.03-0.10 Gyr -0.386 -0.019 0.311
0.10-0.33 Gyr -0.812 -0.136 0.270
0.33-1.10 Gyr -1.291 -0.111 0.235
1.10-3.63 Gyr -0.062 0.470 0.757
3.63-12.02 Gyr -0.056 0.469 0.696
12.02-13.36 Gyr -0.510 0.460 1.099