2025cg

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Information

Transient

Name: AT2025cg
Right ascension: 13h51m57.55s
Declination: 10d15m41.13s
Discovery Date: Jan. 2, 2025, 3:25 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.032

Host

Name: 2025cg
Right ascension: 13h51m57.26s
Declination: 10d15m39.45s
Redshift: None
Photometric Redshift: 0.154
 

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 2.13
Cutout download processed 16.66
Global aperture construction processed 0.86
Local aperture photometry processed 5.88
Global aperture photometry processed 6.12
Validate local photometry no valid phot 0.03
Validate global photometry processed 19.06
Host information processed 0.1
Global host SED inference processed 609.37
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.08
Host MWEBV processed 0.08
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) = 13h51m57.55s, 10d15m41.13s
semi major axis, semi minor axis (arcsec) = 0.75, 0.75
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) = 13h51m57.27s, 10d15m39.69s
semi major axis, semi minor axis (arcsec) = 7.2, 5.29
angle (degrees, anti-clockwise from east) = -67.81

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.43 3.97 20.861 0.263 AB
GALEX_NUV 23.05 0.94 20.493 0.044 AB
SDSS_u 18.39 4.97 20.739 0.294 AB
SDSS_g 118.95 3.5 18.712 0.032 AB
PanSTARRS_g 104.53 1.63 18.852 0.017 AB
SDSS_r 178.88 4.26 18.269 0.026 AB
PanSTARRS_r 176.41 1.63 18.284 0.010 AB
SDSS_i 228.78 5.48 18.001 0.026 AB
PanSTARRS_i 213.64 2.15 18.076 0.011 AB
PanSTARRS_z 247.15 3.34 17.918 0.015 AB
SDSS_z 240.51 15.3 17.947 0.069 AB
PanSTARRS_y 248.26 8.35 17.913 0.037 AB
2MASS_J 143.14 201.95 17.616 1.532 Vega
2MASS_H 386.29 260.88 16.065 0.733 Vega
2MASS_K 421.89 382.08 15.499 0.983 Vega
WISE_W1 184.85 13.69 15.534 0.080 Vega
WISE_W2 130.38 21.14 15.273 0.176 Vega
WISE_W3 244.96 95.98 12.753 0.425 Vega
WISE_W4 519.63 421.3 10.491 0.880 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})\, 10.136 10.213 10.309
{\rm log}_{10}({\rm SFR}) 0.088 0.325 0.545
{\rm log}_{10}({\rm sSFR}) -10.147 -9.917 -9.672
{\rm stellar\ age} 3.440 4.935 6.066

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.234 -0.812 -0.446
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.430 -0.852 -0.173

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.181 0.351 0.520
\delta 0.118 0.281 0.366
\tau_1/\tau_2 0.563 0.867 1.206
Q_{PAH} 0.994 2.869 4.980
U_{min} 2.555 7.421 13.989
{\rm log}_{10}(\gamma_e)\, -2.863 -1.600 -0.561

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.685 -2.221 -1.368
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.442 1.887

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.154 0.113 0.309
0.03-0.10 Gyr 0.076 0.381 0.652
0.10-0.32 Gyr 0.367 0.614 0.828
0.32-1.03 Gyr 0.506 0.734 0.934
1.03-3.31 Gyr 0.193 0.442 0.634
3.31-10.64 Gyr -0.131 0.215 0.423
10.64-11.82 Gyr -0.398 0.222 0.668