2025gry results

Information

Transient
Name:AT2025gry
Right ascension: 14h46m34.00s
Declination:8d44m56.64s
Discovery Date:April 3, 2025, 12:57 p.m.
Classification:None
Redshift:None
MW E(B-V):0.029
Host
Name:2025gry
Right ascension: 14h46m34.12s
Declination:8d44m59.29s
Redshift:None
Photometric Redshift:0.104
 

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 20.02
Transient MWEBV processed 0.05
Host match processed 2.89
Host information processed 0.09
Host MWEBV processed 0.07
Global aperture construction processed 0.64
Global aperture photometry processed 7.15
Validate global photometry processed 18.61
Global host SED inference processed 409.12
Local aperture photometry processed 6.95
Validate local photometry processed 0.03
Local host SED inference processed 544.78
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h46m34.00s, 8d44m56.64s
semi major axis, semi minor axis (arcsec):1.05, 1.05
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_z 10.73 0.79 21.324 0.080 AB
PanSTARRS_y 10.45 1.23 21.352 0.127 AB

Aperture details

RA, DEC (J2000):14h46m34.09s, 8d44m59.32s
semi major axis, semi minor axis (arcsec):8.98, 4.86
angle (degrees, anti-clockwise from east):-108.97
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 18.8 4.59 20.715 0.265 AB
GALEX_NUV 32.08 0.99 20.134 0.033 AB
SDSS_u 33.92 6.03 20.074 0.193 AB
SDSS_g 167.42 4.05 18.341 0.026 AB
DES_g 161.43 0.82 18.380 0.006 AB
PanSTARRS_g 158.3 1.43 18.401 0.010 AB
SDSS_r 206.39 4.96 18.113 0.026 AB
PanSTARRS_r 199.53 1.93 18.150 0.011 AB
DES_r 228.29 1.4 18.004 0.007 AB
SDSS_i 263.66 6.63 17.847 0.027 AB
PanSTARRS_i 273.25 2.14 17.809 0.009 AB
PanSTARRS_z 284.38 3.7 17.765 0.014 AB
SDSS_z 323.5 17.2 17.625 0.058 AB
DES_z 287.38 4.29 17.754 0.016 AB
PanSTARRS_y 272.06 7.62 17.813 0.030 AB
2MASS_J 717.47 198.33 15.866 0.300 Vega
2MASS_H 471.77 264.7 15.848 0.609 Vega
2MASS_K -104.46 340.29 Vega
WISE_W1 136.64 12.85 15.862 0.102 Vega
WISE_W2 91.28 16.74 15.660 0.199 Vega
WISE_W3 274.86 80.59 12.628 0.318 Vega
WISE_W4 448.28 465.23 10.651 1.127 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.050 8.557 8.792
{\rm log}_{10}({\rm SFR}) -1.143 -0.671 -0.241
{\rm log}_{10}({\rm sSFR}) -9.797 -9.210 -8.422
{\rm stellar\ age} 1.721 5.864 7.729

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.578 -0.689 -0.036
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.237 -0.581 0.224

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.519 1.036 1.614
\delta -0.358 0.034 0.272
\tau_1/\tau_2 0.515 0.886 1.283
Q_{PAH} 0.712 2.339 4.792
U_{min} 2.736 7.731 15.364
{\rm log}_{10}(\gamma_e)\, -3.157 -2.271 -1.047

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.938 -0.589 0.209
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.510 1.890

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.922 -0.393 0.062
0.03-0.10 Gyr -2.219 -1.148 -0.456
0.10-0.33 Gyr -3.705 -1.668 -0.942
0.33-1.06 Gyr -3.882 -1.749 -1.116
1.06-3.44 Gyr -3.446 -1.627 -1.150
3.44-11.17 Gyr -3.205 -1.534 -1.092
11.17-12.41 Gyr -3.163 -1.562 -0.709

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.763 9.853 9.957
{\rm log}_{10}({\rm SFR}) -0.491 -0.209 0.048
{\rm log}_{10}({\rm sSFR}) -10.373 -10.079 -9.801
{\rm stellar\ age} 3.451 4.969 6.077

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.570 -1.206 -0.872
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.688 -0.061 0.343

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.237 0.385
\delta -0.166 0.122 0.289
\tau_1/\tau_2 0.584 0.894 1.231
Q_{PAH} 0.502 1.414 2.796
U_{min} 2.648 7.351 13.700
{\rm log}_{10}(\gamma_e)\, -2.466 -1.434 -0.617

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.307 -3.224 -2.126
{\rm log}_{10}(\tau_{AGN})\, 1.000 1.510 1.899

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.499 -0.318 -0.169
0.03-0.10 Gyr -0.576 -0.170 0.146
0.10-0.33 Gyr 0.050 0.325 0.556
0.33-1.06 Gyr 0.198 0.402 0.596
1.06-3.44 Gyr -0.233 0.072 0.270
3.44-11.17 Gyr -0.566 -0.177 0.031
11.17-12.41 Gyr -0.773 -0.194 0.255