2025vcc

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Information

Transient

Name: AT2025vcc
Right ascension: 15h02m55.19s
Declination: -3d27m47.17s
Discovery Date: Aug. 23, 2025, 9:07 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.124

Host

Name: 120480
Right ascension: 15h02m55.58s
Declination: -3d27m48.79s
Redshift: 0.059808
Photometric Redshift:
 

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 3.93
Cutout download processed 24.77
Global aperture construction processed 0.68
Local aperture photometry processed 6.13
Global aperture photometry processed 6.55
Validate local photometry processed 0.02
Validate global photometry processed 14.86
Host information processed 0.16
Global host SED inference processed 545.06
Local host SED inference processed 436.37
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.06
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) = 15h02m55.19s, -3d27m47.17s
semi major axis, semi minor axis (arcsec) = 1.73, 1.73
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 12.33 0.13 21.173 0.012 AB
PanSTARRS_g 12.68 0.39 21.142 0.033 AB
PanSTARRS_r 24.64 0.57 20.421 0.025 AB
DES_r 27.14 0.35 20.316 0.014 AB
PanSTARRS_i 36.67 0.57 19.989 0.017 AB
PanSTARRS_z 46.1 1.1 19.741 0.026 AB
DES_z 48.9 0.96 19.677 0.021 AB
PanSTARRS_y 60.78 2.3 19.441 0.041 AB

Aperture details

RA, DEC (J2000) = 15h02m55.83s, -3d27m47.51s
semi major axis, semi minor axis (arcsec) = 14.71, 9.24
angle (degrees, anti-clockwise from east) = -111.24

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 12.85 5.43 21.128 0.459 AB
GALEX_NUV 40.2 2.74 19.889 0.074 AB
DES_g 1496.84 1.27 15.962 0.001 AB
PanSTARRS_g 1518.66 2.66 15.946 0.002 AB
PanSTARRS_r 2914.73 3.93 15.239 0.001 AB
DES_r 3125.79 3.48 15.163 0.001 AB
PanSTARRS_i 4008.74 3.86 14.892 0.001 AB
DES_z 5067.39 9.39 14.638 0.002 AB
PanSTARRS_y 6071.43 15.51 14.442 0.003 AB
2MASS_J 6632.3 322.34 13.451 0.053 Vega
2MASS_H 8699.69 439.54 12.684 0.055 Vega
2MASS_K 7945.56 645.63 12.312 0.088 Vega
WISE_W1 3271.77 37.78 12.414 0.013 Vega
WISE_W2 1898.73 41.34 12.365 0.024 Vega
WISE_W3 1884.61 107.66 10.538 0.062 Vega
WISE_W4 1156.87 591.03 9.622 0.555 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})\, 8.790 8.925 9.036
{\rm log}_{10}({\rm SFR}) -2.130 -1.477 -0.880
{\rm log}_{10}({\rm sSFR}) -11.080 -10.453 -9.730
{\rm stellar\ age} 4.650 6.738 8.044

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.405 -0.672 -0.229
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.630 -0.281 0.292

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.295 0.722 1.205
\delta -0.459 -0.059 0.216
\tau_1/\tau_2 0.680 1.029 1.375
Q_{PAH} 0.882 2.728 5.402
U_{min} 2.885 7.904 14.500
{\rm log}_{10}(\gamma_e)\, -2.853 -1.759 -0.744

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.867 -0.620 -0.011
{\rm log}_{10}(\tau_{AGN})\, 1.143 1.556 1.942

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.322 -1.584 -1.077
0.03-0.10 Gyr -2.270 -1.501 -0.817
0.10-0.33 Gyr -2.093 -1.364 -0.757
0.33-1.08 Gyr -1.994 -1.243 -0.747
1.08-3.55 Gyr -1.554 -1.023 -0.759
3.55-11.66 Gyr -1.462 -0.988 -0.800
11.66-12.96 Gyr -1.669 -0.991 -0.470

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.836 10.918 10.996
{\rm log}_{10}({\rm SFR}) -2.019 -0.797 -0.316
{\rm log}_{10}({\rm sSFR}) -12.940 -11.734 -11.242
{\rm stellar\ age} 6.428 7.553 9.415

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.974 -0.776 -0.662
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.529 -0.462 0.285

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.047 0.119 0.217
\delta -0.768 -0.326 0.067
\tau_1/\tau_2 0.585 0.982 1.376
Q_{PAH} 0.893 2.181 4.388
U_{min} 1.950 7.100 14.770
{\rm log}_{10}(\gamma_e)\, -3.456 -2.732 -1.479

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.379 -3.525 -2.642
{\rm log}_{10}(\tau_{AGN})\, 1.048 1.531 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.325 -1.049 -0.440
0.03-0.10 Gyr -2.691 -0.867 -0.229
0.10-0.33 Gyr -2.435 -0.550 0.200
0.33-1.08 Gyr -1.698 -0.072 0.539
1.08-3.55 Gyr -0.401 0.773 1.140
3.55-11.66 Gyr 0.479 1.055 1.208
11.66-12.96 Gyr 0.053 1.069 1.804