2025gyq results

Information

Transient
Name:AT2025gyq
Right ascension: 22h42m19.18s
Declination:25d34m09.83s
Discovery Date:April 7, 2025, 12:06 p.m.
Classification:None
Redshift:None
MW E(B-V):0.049
Host
Name:2025gyq
Right ascension: 22h42m19.34s
Declination:25d34m10.63s
Redshift:None
Photometric Redshift:0.093
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.78
Transient MWEBV processed 0.06
Host match processed 3.27
Host information processed 0.09
Host MWEBV processed 0.09
Global aperture construction processed 0.64
Global aperture photometry processed 6.79
Validate global photometry processed 18.87
Global host SED inference processed 663.77
Local aperture photometry processed 6.5
Validate local photometry processed 0.03
Local host SED inference processed 485.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):22h42m19.18s, 25d34m09.83s
semi major axis, semi minor axis (arcsec):1.16, 1.16
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_r 55.44 0.57 19.540 0.011 AB
PanSTARRS_i 71.12 0.41 19.270 0.006 AB
PanSTARRS_z 87.25 0.81 19.048 0.010 AB
PanSTARRS_y 103.89 2.0 18.859 0.021 AB

Aperture details

RA, DEC (J2000):22h42m19.33s, 25d34m10.91s
semi major axis, semi minor axis (arcsec):13.14, 8.35
angle (degrees, anti-clockwise from east):-113.4
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 39.85 5.07 19.899 0.138 AB
GALEX_NUV 52.52 3.79 19.599 0.078 AB
SDSS_u 201.0 11.59 18.142 0.063 AB
SDSS_g 467.98 6.35 17.224 0.015 AB
DES_g 488.72 1.07 17.177 0.002 AB
PanSTARRS_g 494.66 2.88 17.164 0.006 AB
SDSS_r 764.05 9.7 16.692 0.014 AB
PanSTARRS_r 812.56 3.01 16.625 0.004 AB
DES_r 891.11 2.49 16.525 0.003 AB
SDSS_i 1109.37 14.4 16.287 0.014 AB
PanSTARRS_i 1126.74 3.54 16.270 0.003 AB
PanSTARRS_z 1300.22 7.03 16.115 0.006 AB
SDSS_z 1385.52 54.53 16.046 0.043 AB
PanSTARRS_y 1465.16 17.93 15.985 0.013 AB
2MASS_J 1971.72 239.87 14.768 0.132 Vega
2MASS_H 1619.98 400.78 14.509 0.269 Vega
2MASS_K 1202.08 424.56 14.362 0.383 Vega
WISE_W1 908.68 22.9 13.805 0.027 Vega
WISE_W2 542.42 29.46 13.725 0.059 Vega
WISE_W3 1907.41 126.79 10.525 0.072 Vega
WISE_W4 837.81 548.83 9.972 0.711 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.314 9.502 9.647
{\rm log}_{10}({\rm SFR}) -1.733 -0.806 -0.004
{\rm log}_{10}({\rm sSFR}) -11.277 -10.356 -9.446
{\rm stellar\ age} 3.422 6.330 7.979

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.374 -0.695 -0.159
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.503 -0.737 0.083

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.260 0.651 1.104
\delta -0.576 -0.163 0.198
\tau_1/\tau_2 0.621 0.983 1.344
Q_{PAH} 1.017 3.047 5.571
U_{min} 3.036 8.089 15.668
{\rm log}_{10}(\gamma_e)\, -3.102 -1.931 -0.549

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.832 -0.626 -0.193
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.444 1.961

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.152 -1.196 -0.564
0.03-0.10 Gyr -1.898 -0.777 0.115
0.10-0.33 Gyr -1.636 -0.582 0.113
0.33-1.06 Gyr -1.636 -0.614 -0.042
1.06-3.46 Gyr -1.587 -0.504 -0.187
3.46-11.28 Gyr -1.384 -0.489 -0.204
11.28-12.54 Gyr -1.389 -0.454 0.226

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.567 10.635 10.765
{\rm log}_{10}({\rm SFR}) 0.862 1.078 1.378
{\rm log}_{10}({\rm sSFR}) -9.797 -9.544 -9.267
{\rm stellar\ age} 6.836 7.766 11.084

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.922 -0.603 -0.459
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.037 0.350 0.459

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.151 0.213 0.338
\delta -0.940 -0.784 -0.525
\tau_1/\tau_2 0.518 0.947 1.409
Q_{PAH} 0.658 1.492 2.470
U_{min} 2.152 6.714 14.360
{\rm log}_{10}(\gamma_e)\, -3.336 -2.375 -1.591

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.363 -3.326 -2.418
{\rm log}_{10}(\tau_{AGN})\, 1.104 1.594 1.964

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.204 0.197 0.389
0.03-0.10 Gyr 0.998 1.225 1.533
0.10-0.33 Gyr -2.322 -0.207 0.430
0.33-1.06 Gyr -3.338 -0.166 0.299
1.06-3.46 Gyr -2.018 0.056 0.541
3.46-11.28 Gyr -0.056 0.742 0.886
11.28-12.54 Gyr 0.441 1.104 1.851