2025gvi

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Information

Transient

Name: AT2025gvi
Right ascension: 22h30m00.91s
Declination: -30d11m10.54s
Discovery Date: April 5, 2025, 6:58 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.014

Host

Name: 2025gvi
Right ascension: 22h30m01.08s
Declination: -30d11m08.95s
Redshift: 0.037600
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.75
Cutout download processed 4.61
Global aperture construction processed 0.67
Local aperture photometry processed 4.02
Global aperture photometry processed 4.37
Validate local photometry processed 0.02
Validate global photometry processed 11.94
Host information processed 0.08
Global host SED inference processed 429.48
Local host SED inference processed 408.06
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) = 22h30m00.91s, -30d11m10.54s
semi major axis, semi minor axis (arcsec) = 2.68, 2.68
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 34.97 0.69 20.041 0.021 AB
PanSTARRS_r 50.06 1.22 19.651 0.027 AB
PanSTARRS_i 62.03 1.14 19.418 0.020 AB
PanSTARRS_z 55.84 2.83 19.533 0.055 AB
PanSTARRS_y 107.11 8.27 18.825 0.084 AB

Aperture details

RA, DEC (J2000) = 22h30m01.06s, -30d11m08.96s
semi major axis, semi minor axis (arcsec) = 5.94, 4.64
angle (degrees, anti-clockwise from east) = -167.49

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 22.75 3.53 20.508 0.168 AB
GALEX_NUV 24.02 2.22 20.448 0.101 AB
PanSTARRS_g 101.58 1.35 18.883 0.014 AB
PanSTARRS_r 145.34 2.39 18.494 0.018 AB
PanSTARRS_i 178.59 2.22 18.270 0.013 AB
PanSTARRS_z 173.79 5.48 18.300 0.034 AB
PanSTARRS_y 293.79 15.95 17.730 0.059 AB
2MASS_J 208.18 161.04 17.209 0.840 Vega
2MASS_H 131.24 277.32 17.237 2.294 Vega
2MASS_K 346.23 276.03 15.714 0.866 Vega
WISE_W1 92.39 11.3 16.287 0.133 Vega
WISE_W2 68.18 18.24 15.977 0.290 Vega
WISE_W3 -17.74 70.68 Vega
WISE_W4 -367.02 390.22 Vega
 

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})\, 7.993 8.340 8.550
{\rm log}_{10}({\rm SFR}) -1.278 -0.784 -0.344
{\rm log}_{10}({\rm sSFR}) -9.776 -9.086 -8.330
{\rm stellar\ age} 0.630 4.475 7.054

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.646 -1.081 -0.481
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.253 -0.034 0.133

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.582 0.926 1.314
\delta -0.419 -0.109 0.171
\tau_1/\tau_2 0.772 1.119 1.483
Q_{PAH} 0.342 1.144 3.074
U_{min} 2.939 8.061 15.401
{\rm log}_{10}(\gamma_e)\, -3.294 -2.272 -1.126

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.986 -1.902 -0.692
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.314 1.819

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.265 -0.886 -0.603
0.03-0.10 Gyr -1.452 -0.765 -0.237
0.10-0.33 Gyr -2.086 -1.169 -0.632
0.33-1.09 Gyr -2.833 -1.525 -0.973
1.09-3.61 Gyr -3.662 -1.747 -1.292
3.61-11.93 Gyr -4.129 -1.921 -1.384
11.93-13.25 Gyr -4.171 -1.931 -1.228

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.856 8.989 9.106
{\rm log}_{10}({\rm SFR}) -0.932 -0.660 -0.417
{\rm log}_{10}({\rm sSFR}) -9.919 -9.665 -9.394
{\rm stellar\ age} 6.250 7.459 8.858

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.504 -0.903 -0.361
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.039 0.066 0.163

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.240 0.496 0.734
\delta 0.067 0.240 0.342
\tau_1/\tau_2 0.787 1.117 1.475
Q_{PAH} 0.139 0.516 1.372
U_{min} 2.807 7.570 14.175
{\rm log}_{10}(\gamma_e)\, -3.379 -2.569 -1.618

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.360 -3.409 -2.411
{\rm log}_{10}(\tau_{AGN})\, 1.031 1.471 1.893

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.026 -0.830 -0.646
0.03-0.10 Gyr -0.939 -0.599 -0.326
0.10-0.33 Gyr -1.508 -1.009 -0.665
0.33-1.09 Gyr -1.752 -1.284 -0.966
1.09-3.61 Gyr -1.611 -1.176 -0.922
3.61-11.93 Gyr -1.179 -0.911 -0.734
11.93-13.25 Gyr -1.310 -0.779 -0.256