2025gv

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Information

Transient

Name: AT2025gv
Right ascension: 14h00m17.84s
Declination: -11d04m10.96s
Discovery Date: Jan. 9, 2025, 3:16 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.046

Host

Name: 2025gv
Right ascension: 14h00m17.81s
Declination: -11d04m11.58s
Redshift: 0.060745
Photometric Redshift: 0.060
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.65
Cutout download processed 13.43
Global aperture construction processed 0.56
Local aperture photometry processed 4.22
Global aperture photometry processed 4.29
Validate local photometry processed 0.02
Validate global photometry processed 13.58
Host information processed 0.08
Global host SED inference processed 397.56
Local host SED inference processed 408.89
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.04
Log transient processing status processed None
 

Cutout Download Report

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:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 14h00m17.84s, -11d04m10.96s
semi major axis, semi minor axis (arcsec) = 1.71, 1.71
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 64.78 2.68 19.371 0.045
SDSS_g 302.09 4.54 17.700 0.016
PanSTARRS_g 338.45 0.56 17.576 0.002
SDSS_r 529.84 6.03 17.090 0.012
PanSTARRS_r 557.01 0.71 17.035 0.001
SDSS_i 890.84 7.89 16.526 0.010
PanSTARRS_i 960.24 0.73 16.444 0.001
PanSTARRS_z 1049.67 1.2 16.347 0.001
SDSS_z 1151.35 10.42 16.247 0.010
PanSTARRS_y 1283.36 2.27 16.129 0.002

Aperture details

RA, DEC (J2000) = 14h00m17.80s, -11d04m11.38s
semi major axis, semi minor axis (arcsec) = 9.08, 6.68
angle (degrees, anti-clockwise from east) = -48.2

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 42.83 6.56 19.821 0.166
GALEX_NUV 52.03 0.38 19.609 0.008
SDSS_u 196.41 8.94 18.167 0.049
SDSS_g 792.18 7.67 16.653 0.011
PanSTARRS_g 843.87 1.91 16.584 0.002
SDSS_r 1456.05 10.54 15.992 0.008
PanSTARRS_r 1458.14 2.23 15.991 0.002
SDSS_i 2223.95 13.97 15.532 0.007
PanSTARRS_i 2218.63 2.63 15.535 0.001
PanSTARRS_z 2567.97 4.34 15.376 0.002
SDSS_z 2863.28 28.97 15.258 0.011
PanSTARRS_y 3172.56 9.53 15.146 0.003
2MASS_J 4686.09 236.52 13.828 0.055
2MASS_H 5281.3 339.41 13.226 0.070
2MASS_K 4898.76 399.27 12.837 0.088
WISE_W1 3074.55 31.92 12.482 0.011
WISE_W2 3337.23 44.98 11.753 0.015
WISE_W3 14875.36 148.05 8.295 0.011
WISE_W4 38771.73 1551.73 5.809 0.043
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.112 10.277 10.437
{\rm log}_{10}({\rm SFR}) 0.042 0.412 0.785
{\rm log}_{10}({\rm sSFR}) -10.329 -9.861 -9.388
{\rm stellar\ age} 4.990 7.153 9.067

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.300 -0.695 -0.276
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.664 -1.305 -0.345

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.604 0.957 1.280
\delta -0.580 -0.298 -0.070
\tau_1/\tau_2 0.537 0.921 1.297
Q_{PAH} 0.445 1.581 3.010
U_{min} 2.517 7.213 13.988
{\rm log}_{10}(\gamma_e)\, -3.471 -2.576 -1.318

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.114 -1.833 -0.690
{\rm log}_{10}(\tau_{AGN})\, 1.060 1.535 2.005

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.371 0.596 0.812
0.03-0.10 Gyr -0.842 0.271 0.796
0.10-0.33 Gyr -1.003 0.025 0.565
0.33-1.08 Gyr -0.892 0.000 0.466
1.08-3.55 Gyr -0.718 0.147 0.497
3.55-11.65 Gyr -0.287 0.313 0.549
11.65-12.95 Gyr -0.268 0.457 1.134

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.610 10.685 10.746
{\rm log}_{10}({\rm SFR}) -0.240 -0.047 0.162
{\rm log}_{10}({\rm sSFR}) -10.960 -10.735 -10.536
{\rm stellar\ age} 5.930 7.049 8.004

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.406 -0.152 0.039
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.666 -0.641 0.219

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.238 0.353 0.512
\delta -0.333 -0.035 0.196
\tau_1/\tau_2 0.405 0.719 1.062
Q_{PAH} 0.209 0.760 1.835
U_{min} 2.631 7.305 14.865
{\rm log}_{10}(\gamma_e)\, -2.695 -1.318 -0.595

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.775 -0.639 -0.547
{\rm log}_{10}(\tau_{AGN})\, 1.438 1.538 1.622

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.113 0.261 0.436
0.03-0.10 Gyr -1.035 -0.341 0.045
0.10-0.33 Gyr -1.074 -0.348 0.072
0.33-1.08 Gyr -0.206 0.241 0.522
1.08-3.55 Gyr 0.430 0.771 1.013
3.55-11.65 Gyr 0.576 0.807 0.943
11.65-12.95 Gyr 0.225 0.814 1.243