2025V

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Information

Transient

Name: AT2025V
Right ascension: 3h14m33.54s
Declination: -21d00m27.39s
Discovery Date: Jan. 3, 2025, 2:58 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.017

Host

Name: 2025V
Right ascension: 3h14m33.63s
Declination: -21d00m29.15s
Redshift: None
Photometric Redshift: 0.094
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.84
Cutout download processed 10.16
Global aperture construction processed 0.84
Local aperture photometry processed 6.94
Global aperture photometry processed 6.87
Validate local photometry processed 0.02
Validate global photometry processed 17.62
Host information processed 0.11
Global host SED inference processed 619.14
Local host SED inference processed 665.63
Transient information processed 0.0
Transient MWEBV processed 0.07
Host MWEBV processed 0.08
Processing status completed N/A N/A
 

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) = 3h14m33.54s, -21d00m27.39s
semi major axis, semi minor axis (arcsec) = 1.15, 1.15
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 73.36 0.3 19.236 0.004 AB
PanSTARRS_i 107.38 0.35 18.823 0.003 AB
PanSTARRS_z 120.7 0.94 18.696 0.008 AB
DES_z 114.64 1.31 18.752 0.012 AB
PanSTARRS_y 138.75 1.93 18.544 0.015 AB

Aperture details

RA, DEC (J2000) = 3h14m33.62s, -21d00m29.07s
semi major axis, semi minor axis (arcsec) = 7.33, 5.57
angle (degrees, anti-clockwise from east) = -42.66

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 428.72 0.69 17.320 0.002 AB
PanSTARRS_g 439.35 2.08 17.293 0.005 AB
PanSTARRS_r 660.89 1.87 16.850 0.003 AB
DES_r 757.84 1.01 16.701 0.001 AB
PanSTARRS_i 980.76 1.73 16.421 0.002 AB
PanSTARRS_z 1129.79 4.88 16.268 0.005 AB
DES_z 1205.85 4.35 16.197 0.004 AB
PanSTARRS_y 1298.56 10.16 16.116 0.008 AB
2MASS_J 1793.54 177.16 14.871 0.107 Vega
2MASS_H 2316.9 294.23 14.120 0.138 Vega
2MASS_K 2144.57 292.7 13.734 0.148 Vega
WISE_W1 1018.49 17.84 13.681 0.019 Vega
WISE_W2 706.75 24.7 13.438 0.038 Vega
WISE_W3 3231.27 79.37 9.953 0.027 Vega
WISE_W4 5046.0 537.17 8.023 0.116 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})\, 9.563 9.725 9.876
{\rm log}_{10}({\rm SFR}) -0.669 -0.231 0.245
{\rm log}_{10}({\rm sSFR}) -10.427 -9.965 -9.398
{\rm stellar\ age} 5.609 7.286 10.050

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.566 -0.922 -0.436
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.523 -0.550 0.168

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.432 0.820 1.144
\delta -0.493 -0.142 0.172
\tau_1/\tau_2 0.667 1.011 1.377
Q_{PAH} 0.537 1.933 3.982
U_{min} 2.880 7.903 14.503
{\rm log}_{10}(\gamma_e)\, -3.358 -2.333 -0.790

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.404 -1.420 -0.214
{\rm log}_{10}(\tau_{AGN})\, 0.996 1.419 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.462 -0.138 0.157
0.03-0.10 Gyr -1.077 -0.305 0.287
0.10-0.33 Gyr -1.681 -0.640 -0.051
0.33-1.06 Gyr -1.940 -0.732 -0.181
1.06-3.46 Gyr -1.695 -0.534 -0.146
3.46-11.28 Gyr -0.759 -0.230 -0.003
11.28-12.53 Gyr -0.669 -0.006 0.816

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.419 10.512 10.594
{\rm log}_{10}({\rm SFR}) 0.209 0.572 0.942
{\rm log}_{10}({\rm sSFR}) -10.342 -9.950 -9.509
{\rm stellar\ age} 4.121 5.822 7.084

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.641 -0.325 -0.128
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.712 -0.590 0.243

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.457 0.690
\delta -0.715 -0.353 -0.054
\tau_1/\tau_2 0.644 1.025 1.370
Q_{PAH} 0.588 1.609 3.268
U_{min} 2.418 6.923 14.008
{\rm log}_{10}(\gamma_e)\, -2.712 -1.867 -1.151

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.628 -2.281 -1.527
{\rm log}_{10}(\tau_{AGN})\, 1.087 1.548 1.917

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.311 0.519 0.689
0.03-0.10 Gyr 0.066 0.587 1.040
0.10-0.33 Gyr 0.057 0.663 1.037
0.33-1.06 Gyr 0.285 0.703 0.974
1.06-3.46 Gyr 0.375 0.686 0.933
3.46-11.28 Gyr 0.177 0.551 0.733
11.28-12.53 Gyr -0.185 0.508 0.995