2025hph

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Information

Transient

Name: AT2025hph
Right ascension: 22h01m42.77s
Declination: -43d54m16.74s
Discovery Date: April 18, 2025, 6:17 p.m.
Classification: None
Redshift: None
MW E(B-V): 0.013

Host

Name: 2025hph
Right ascension: 22h01m43.01s
Declination: -43d54m20.31s
Redshift: 0.072133
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 1.09
Cutout download processed 3.34
Global aperture construction processed 0.15
Local aperture photometry processed 0.91
Global aperture photometry processed 0.95
Validate local photometry no valid phot 0.01
Validate global photometry processed 1.45
Host information processed 0.1
Global host SED inference processed 694.89
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.12
Host MWEBV processed 0.04
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) = 22h01m42.77s, -43d54m16.74s
semi major axis, semi minor axis (arcsec) = 1.46, 1.46
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 22h01m43.02s, -43d54m20.48s
semi major axis, semi minor axis (arcsec) = 8.27, 7.74
angle (degrees, anti-clockwise from east) = -84.05

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 75.23 6.22 19.209 0.090 AB
GALEX_NUV 100.2 3.43 18.898 0.037 AB
2MASS_J 2777.48 211.8 14.396 0.083 Vega
2MASS_H 3725.79 337.45 13.604 0.098 Vega
2MASS_K 3373.75 380.96 13.242 0.123 Vega
WISE_W1 1435.3 24.93 13.309 0.019 Vega
WISE_W2 903.41 27.02 13.171 0.032 Vega
WISE_W3 1794.68 109.04 10.591 0.066 Vega
WISE_W4 1365.68 539.55 9.442 0.429 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.469 10.596 10.723
{\rm log}_{10}({\rm SFR}) 0.006 0.324 0.662
{\rm log}_{10}({\rm sSFR}) -10.624 -10.261 -9.871
{\rm stellar\ age} 5.717 7.362 9.949

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.399 -0.140 0.068
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.107 -0.485 -0.006

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.070 0.171 0.340
\delta -0.806 -0.467 -0.039
\tau_1/\tau_2 0.429 0.912 1.409
Q_{PAH} 0.194 0.807 3.042
U_{min} 2.359 6.428 13.130
{\rm log}_{10}(\gamma_e)\, -3.387 -2.243 -1.156

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.368 -3.342 -2.056
{\rm log}_{10}(\tau_{AGN})\, 1.084 1.580 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.246 0.312 0.753
0.03-0.10 Gyr -0.544 0.185 0.742
0.10-0.33 Gyr -0.853 0.202 0.689
0.33-1.07 Gyr -1.029 0.248 0.750
1.07-3.52 Gyr -0.615 0.442 0.775
3.52-11.52 Gyr 0.157 0.634 0.841
11.52-12.80 Gyr 0.208 0.852 1.611