2025rtx

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Information

Transient

Name: AT2025rtx
Right ascension: 19h18m58.75s
Declination: -70d05m15.78s
Discovery Date: July 19, 2025, 3:04 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.062

Host

Name:
Right ascension: 19h18m59.40s
Declination: -70d05m17.56s
Redshift: 0.085666
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
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 4.87
Cutout download processed 33.93
Global aperture construction processed 0.15
Local aperture photometry processed 0.97
Global aperture photometry processed 0.72
Validate local photometry no valid phot 0.01
Validate global photometry processed 0.91
Host information processed 0.15
Global host SED inference processed 479.53
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.1
Host MWEBV processed 0.11
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) = 19h18m58.75s, -70d05m15.78s
semi major axis, semi minor axis (arcsec) = 1.25, 1.25
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) = 19h18m59.28s, -70d05m17.49s
semi major axis, semi minor axis (arcsec) = 11.57, 9.23
angle (degrees, anti-clockwise from east) = -38.44

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.75 6.46 19.339 0.105 AB
GALEX_NUV 116.38 4.96 18.735 0.046 AB
2MASS_J 4187.59 265.63 13.950 0.069 Vega
2MASS_H 4808.04 433.32 13.327 0.098 Vega
2MASS_K 5174.6 436.64 12.778 0.092 Vega
WISE_W1 2359.38 37.92 12.769 0.017 Vega
WISE_W2 1581.28 38.93 12.563 0.027 Vega
WISE_W3 7285.68 218.41 9.070 0.033 Vega
WISE_W4 5269.4 1389.28 7.976 0.286 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})\, 10.593 10.853 11.023
{\rm log}_{10}({\rm SFR}) 0.604 0.893 1.230
{\rm log}_{10}({\rm sSFR}) -10.362 -9.927 -9.471
{\rm stellar\ age} 3.003 6.820 8.898

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.652 -0.278 0.056
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.508 -0.530 0.082

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.177 0.313 0.514
\delta -0.742 -0.416 -0.102
\tau_1/\tau_2 0.446 0.913 1.397
Q_{PAH} 0.487 1.317 2.789
U_{min} 2.090 6.478 13.049
{\rm log}_{10}(\gamma_e)\, -3.520 -2.504 -1.528

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.242 -2.863 -1.459
{\rm log}_{10}(\tau_{AGN})\, 1.142 1.664 1.991

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr 0.457 1.031 1.346
0.03-0.10 Gyr -0.139 0.705 1.268
0.10-0.33 Gyr -0.265 0.690 1.280
0.33-1.07 Gyr -0.433 0.628 1.423
1.07-3.48 Gyr -0.346 0.682 1.028
3.48-11.37 Gyr -0.263 0.831 1.142
11.37-12.63 Gyr -0.126 0.959 1.742