2025tph

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Information

Transient

Name: AT2025tph
Right ascension: 1h13m20.17s
Declination: 2d12m40.83s
Discovery Date: Aug. 7, 2025, 9:28 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.031

Host

Name:
Right ascension: 1h13m20.20s
Declination: 2d12m38.09s
Redshift: None
Photometric Redshift: 0.176
 

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
no valid phot
 status
Local host SED inference
Local host SED inference
not 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 7.97
Cutout download processed 22.84
Global aperture construction processed 0.7
Local aperture photometry processed 7.4
Global aperture photometry processed 6.52
Validate local photometry no valid phot 0.03
Validate global photometry processed 18.11
Host information processed 0.16
Global host SED inference processed 481.63
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.06
Processing status blocked 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) = 1h13m20.17s, 2d12m40.83s
semi major axis, semi minor axis (arcsec) = 0.67, 0.67
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys

Data not available


Aperture details

RA, DEC (J2000) = 1h13m20.19s, 2d12m38.25s
semi major axis, semi minor axis (arcsec) = 3.81, 3.07
angle (degrees, anti-clockwise from east) = -74.69

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 3.65 0.66 22.494 0.195 AB
GALEX_NUV 5.79 0.58 21.993 0.108 AB
SDSS_u 22.4 2.99 20.524 0.145 AB
SDSS_g 39.95 1.89 19.896 0.051 AB
DES_g 41.01 0.24 19.868 0.006 AB
PanSTARRS_g 41.92 0.81 19.844 0.021 AB
SDSS_r 82.0 2.75 19.115 0.036 AB
PanSTARRS_r 69.55 0.88 19.294 0.014 AB
DES_r 90.4 0.43 19.010 0.005 AB
SDSS_i 119.13 3.6 18.710 0.033 AB
PanSTARRS_i 113.66 0.71 18.761 0.007 AB
PanSTARRS_z 139.05 2.02 18.542 0.016 AB
SDSS_z 168.42 10.11 18.334 0.065 AB
DES_z 154.07 1.3 18.431 0.009 AB
PanSTARRS_y 150.05 5.43 18.459 0.039 AB
2MASS_J 379.95 91.08 16.556 0.260 Vega
2MASS_H 311.56 163.31 16.299 0.569 Vega
2MASS_K 305.17 145.75 15.851 0.519 Vega
WISE_W1 103.99 8.13 16.159 0.085 Vega
WISE_W2 79.21 11.76 15.814 0.161 Vega
WISE_W3 273.52 79.88 12.634 0.317 Vega
WISE_W4 330.29 528.12 10.983 1.736 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.264 10.346 10.467
{\rm log}_{10}({\rm SFR}) 0.412 0.720 1.001
{\rm log}_{10}({\rm sSFR}) -9.976 -9.618 -9.325
{\rm stellar\ age} 6.158 6.910 9.936

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.235 -0.776 -0.440
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.017 0.238 0.431

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.353 0.542 0.748
\delta -0.403 -0.163 0.027
\tau_1/\tau_2 0.519 0.905 1.300
Q_{PAH} 0.485 1.384 2.833
U_{min} 2.657 8.003 15.708
{\rm log}_{10}(\gamma_e)\, -3.259 -2.436 -1.594

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.088 -2.706 -1.869
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.421 1.857

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.369 -0.339 0.061
0.03-0.10 Gyr 0.545 0.871 1.154
0.10-0.32 Gyr -2.102 0.037 0.562
0.32-1.02 Gyr -2.810 -0.324 0.108
1.02-3.26 Gyr -2.296 -0.062 0.358
3.26-10.41 Gyr -0.072 0.496 0.659
10.41-11.57 Gyr 0.060 0.734 1.541