2025T results

Information

Transient
Name:AT2025T
Right ascension: 7h34m02.96s
Declination:17d43m37.12s
Discovery Date:Jan. 1, 2025, 8:35 a.m.
Classification:None
Redshift:None
MW E(B-V):0.037
Host
Name:2025T
Right ascension: 7h34m03.03s
Declination:17d43m35.52s
Redshift:None
Photometric Redshift:0.089
 

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 24.43
Transient MWEBV processed 0.07
Host match processed 3.61
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.88
Global aperture photometry processed 9.01
Validate global photometry processed 25.98
Global host SED inference processed 728.32
Local aperture photometry processed 9.44
Validate local photometry processed 0.03
Local host SED inference processed 628.63
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):7h34m02.96s, 17d43m37.12s
semi major axis, semi minor axis (arcsec):1.2, 1.2
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 28.05 0.24 20.280 0.009 AB
PanSTARRS_r 64.97 0.26 19.368 0.004 AB
DES_r 63.8 0.62 19.388 0.010 AB
PanSTARRS_i 98.71 0.53 18.914 0.006 AB
PanSTARRS_z 127.9 0.88 18.633 0.007 AB
DES_z 119.29 2.05 18.709 0.019 AB
PanSTARRS_y 150.09 2.11 18.459 0.015 AB

Aperture details

RA, DEC (J2000):7h34m03.03s, 17d43m35.56s
semi major axis, semi minor axis (arcsec):9.74, 4.07
angle (degrees, anti-clockwise from east):-51.44
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 11.86 2.83 21.214 0.259 AB
GALEX_NUV 18.69 2.93 20.721 0.170 AB
SDSS_u 32.03 4.93 20.136 0.167 AB
SDSS_g 192.65 4.05 18.188 0.023 AB
DES_g 183.27 0.69 18.242 0.004 AB
PanSTARRS_g 217.56 1.47 18.056 0.007 AB
SDSS_r 450.48 6.26 17.266 0.015 AB
PanSTARRS_r 449.12 1.21 17.269 0.003 AB
DES_r 407.81 1.69 17.374 0.004 AB
SDSS_i 663.75 8.19 16.845 0.013 AB
PanSTARRS_i 656.09 2.56 16.858 0.004 AB
PanSTARRS_z 799.96 4.27 16.642 0.006 AB
SDSS_z 929.54 22.13 16.479 0.026 AB
DES_z 748.47 5.36 16.715 0.008 AB
PanSTARRS_y 1041.82 10.43 16.356 0.011 AB
2MASS_J 1270.11 179.54 15.245 0.153 Vega
2MASS_H 1648.27 262.49 14.490 0.173 Vega
2MASS_K 1318.02 306.37 14.262 0.252 Vega
WISE_W2 515.32 33.06 13.781 0.070 Vega
WISE_W3 662.55 142.62 11.673 0.234 Vega
WISE_W4 534.74 715.46 10.460 1.453 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.677 9.787 9.911
{\rm log}_{10}({\rm SFR}) -1.227 -0.799 -0.362
{\rm log}_{10}({\rm sSFR}) -11.017 -10.583 -10.121
{\rm stellar\ age} 6.152 7.442 9.765

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.179 -0.720 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.172 -0.804 -0.368

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.542 0.852 1.176
\delta -0.565 -0.272 -0.002
\tau_1/\tau_2 0.580 0.909 1.238
Q_{PAH} 0.943 3.206 5.685
U_{min} 2.818 7.798 14.643
{\rm log}_{10}(\gamma_e)\, -3.217 -2.162 -0.839

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.957 -1.242 -0.405
{\rm log}_{10}(\tau_{AGN})\, 0.902 1.360 1.892

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.016 -0.577 -0.273
0.03-0.10 Gyr -1.761 -1.006 -0.399
0.10-0.33 Gyr -2.099 -1.049 -0.441
0.33-1.06 Gyr -2.090 -0.909 -0.307
1.06-3.47 Gyr -1.695 -0.538 -0.071
3.47-11.33 Gyr -0.562 -0.088 0.087
11.33-12.59 Gyr -0.708 0.012 0.771

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.659 10.720 10.787
{\rm log}_{10}({\rm SFR}) -0.601 -0.234 0.091
{\rm log}_{10}({\rm sSFR}) -11.288 -10.933 -10.627
{\rm stellar\ age} 7.847 10.830 11.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.635 -0.408 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.095 -0.634 -0.200

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.310 0.543 0.843
\delta -0.227 0.144 0.328
\tau_1/\tau_2 0.138 0.434 0.877
Q_{PAH} 0.553 1.372 2.737
U_{min} 3.088 8.517 15.937
{\rm log}_{10}(\gamma_e)\, -3.241 -2.188 -1.478

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.455 -3.587 -2.606
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.496 1.898

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.110 0.180 0.467
0.03-0.10 Gyr -3.390 -1.417 -0.296
0.10-0.33 Gyr -4.629 -1.790 -0.546
0.33-1.06 Gyr -5.207 -1.954 -0.677
1.06-3.47 Gyr -3.624 -1.331 -0.169
3.47-11.33 Gyr -1.283 0.421 0.937
11.33-12.59 Gyr 0.929 1.760 1.922