2025vph

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Information

Transient

Name: AT2025vph
Right ascension: 0h33m46.73s
Declination: -11d32m57.17s
Discovery Date: Aug. 27, 2025, 7:48 a.m.
Classification: None
Redshift: None
MW E(B-V): 0.027

Host

Name:
Right ascension: 0h33m46.53s
Declination: -11d33m00.16s
Redshift: None
Photometric Redshift: 0.066
 

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 5.79
Cutout download processed 19.57
Global aperture construction processed 0.65
Local aperture photometry processed 5.69
Global aperture photometry processed 5.13
Validate local photometry processed 0.02
Validate global photometry processed 13.6
Host information processed 0.14
Global host SED inference processed 387.51
Local host SED inference processed 408.02
Transient information processed 0.0
Transient MWEBV processed 0.03
Host MWEBV processed 0.03
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) = 0h33m46.73s, -11d32m57.17s
semi major axis, semi minor axis (arcsec) = 1.59, 1.59
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 17.84 0.37 20.771 0.023 AB
PanSTARRS_g 14.9 0.35 20.967 0.025 AB
PanSTARRS_r 24.21 0.37 20.440 0.017 AB
DES_r 34.1 0.82 20.068 0.026 AB
PanSTARRS_i 35.24 0.55 20.032 0.017 AB
PanSTARRS_z 39.86 1.09 19.899 0.030 AB
DES_z 54.78 2.27 19.553 0.045 AB
PanSTARRS_y 52.83 3.4 19.593 0.070 AB

Aperture details

RA, DEC (J2000) = 0h33m46.52s, -11d32m59.87s
semi major axis, semi minor axis (arcsec) = 17.89, 4.38
angle (degrees, anti-clockwise from east) = -156.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.72 0.31 20.842 0.020 AB
GALEX_NUV 26.15 0.28 20.356 0.011 AB
PanSTARRS_g 303.32 1.9 17.695 0.007 AB
PanSTARRS_r 520.98 2.03 17.108 0.004 AB
DES_r 611.17 3.62 16.935 0.006 AB
PanSTARRS_z 893.3 6.03 16.523 0.007 AB
DES_z 1021.07 10.16 16.377 0.011 AB
PanSTARRS_y 1164.93 18.75 16.234 0.017 AB
2MASS_H 2128.31 407.99 14.212 0.208 Vega
WISE_W1 780.45 24.38 13.970 0.034 Vega
WISE_W2 488.88 27.54 13.838 0.061 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})\, 8.636 8.830 8.955
{\rm log}_{10}({\rm SFR}) -1.454 -0.954 -0.478
{\rm log}_{10}({\rm sSFR}) -10.354 -9.808 -9.177
{\rm stellar\ age} 3.303 6.031 7.416

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.857 -0.237 0.049
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.393 -0.181 0.205

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.270 0.698 1.214
\delta -0.597 -0.195 0.094
\tau_1/\tau_2 0.602 0.926 1.257
Q_{PAH} 0.748 2.475 4.887
U_{min} 3.081 8.076 14.578
{\rm log}_{10}(\gamma_e)\, -2.863 -1.565 -0.596

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.914 -0.897 -0.013
{\rm log}_{10}(\tau_{AGN})\, 0.994 1.407 1.879

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.316 -0.905 -0.523
0.03-0.10 Gyr -1.660 -1.048 -0.449
0.10-0.33 Gyr -1.708 -1.121 -0.519
0.33-1.08 Gyr -1.635 -1.083 -0.664
1.08-3.53 Gyr -1.640 -1.105 -0.873
3.53-11.60 Gyr -1.808 -1.145 -0.910
11.60-12.89 Gyr -2.018 -1.208 -0.695

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.236 10.280 10.325
{\rm log}_{10}({\rm SFR}) -0.369 -0.176 0.065
{\rm log}_{10}({\rm sSFR}) -10.667 -10.454 -10.209
{\rm stellar\ age} 6.939 7.660 9.057

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.370 -0.128 0.017
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.039 0.206 0.348

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.164 0.241 0.388
\delta -0.708 -0.416 -0.118
\tau_1/\tau_2 0.817 1.166 1.503
Q_{PAH} 0.401 1.491 3.441
U_{min} 2.454 7.366 14.236
{\rm log}_{10}(\gamma_e)\, -3.081 -1.462 -0.589

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.500 -3.613 -2.645
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.493 1.886

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.241 -0.079 0.071
0.03-0.10 Gyr -0.555 -0.216 0.109
0.10-0.33 Gyr -0.563 -0.198 0.075
0.33-1.08 Gyr -0.632 -0.220 0.030
1.08-3.53 Gyr -0.480 0.010 0.300
3.53-11.60 Gyr 0.291 0.445 0.533
11.60-12.89 Gyr 0.092 0.550 1.054